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Gareth Knowles

In the United States, there are 3 individuals named Gareth Knowles spread across 6 states, with the largest populations residing in Pennsylvania, Arizona, California. These Gareth Knowles range in age from 32 to 70 years old. Some potential relatives include Tyler Hissong, Thomas Donahue, Gareth Hissong. You can reach Gareth Knowles through their email address, which is stephen.w***@hotmail.com. The associated phone number is 570-916-1155, including 2 other potential numbers within the area code of 512. For a comprehensive view, you can access contact details, phone numbers, addresses, emails, social media profiles, arrest records, photos, videos, public records, business records, resumes, CVs, work history, and related names to ensure you have all the information you need.

Public information about Gareth Knowles

Phones & Addresses

Name
Addresses
Phones
Gareth Anne Knowles
512-765-1250
Gareth J Knowles
570-327-8557
Gareth Anne Knowles
512-765-1250
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Publications

Us Patents

Current Control Device

US Patent:
6798332, Sep 28, 2004
Filed:
Sep 29, 2003
Appl. No.:
10/674712
Inventors:
Bruce Bower - Williamsport PA
Gareth Knowles - Williamsport PA
Assignee:
QorTek, Inc. - Williamsport PA
International Classification:
H01C 1010
US Classification:
338 47, 338101, 338 99, 338114, 338111, 338113
Abstract:
A current control device is described wherein a pressure conduction composite is compressed and decompressed to alter its conductivity and thereby current conduction through the device. The pressure conduction composite is composed of a nonconductive matrix, a conductive filler, and an additive. The invention consists of electrodes and pressure plates contacting the composite. Electrically activated actuators apply a force onto pressures plates. Actuators are composed of a piezoelectric, piezoceramic, electrostrictive, magnetostrictive, and shape memory alloy materials, capable of extending and/or contracting thereby altering pressure and consequently resistivity within the composite. In an alternate embodiment, two or more current control devices are electrically coupled parallel to increase power handling.

Telescopic Wing System

US Patent:
6834835, Dec 28, 2004
Filed:
Mar 12, 2004
Appl. No.:
10/799400
Inventors:
Gareth Knowles - Williamsport PA
Ross W. Bird - Canton PA
Assignee:
QorTek, Inc. - Williamsport PA
International Classification:
B64C 300
US Classification:
244198, 244201, 244218, 244 46
Abstract:
The present invention is a wing having telescoping segments deployed via an actuator composed of a heat activated material. The actuator is a coiled tube of shape memory alloy (SMA) with large force-displacement characteristics activated thermally by either a fluid or an electrical charge. Actuator motion extends an inner wing segment from an outer wing segment when the coiled tube is compressed. Compression is achieved by heating the coiled tube so as to cause a phase transformation from Martensite to Austenite. The inner wing segment may be retracted by a mechanical device or second SMA coil when the coiled tube is cooled and returned to its Martensite phase.

Device And Method For Driving Symmetric Load Systems

US Patent:
6465931, Oct 15, 2002
Filed:
Feb 28, 2001
Appl. No.:
09/819508
Inventors:
Gareth J. Knowles - Williamsport PA
Bruce Bower - Williamsport PA
Assignee:
QorTek, Inc. - Williamsport PA
International Classification:
H01L 4108
US Classification:
31031601, 307 11, 307 17, 307 20, 310317, 310319, 31032302, 310328, 310331, 363 17, 363132
Abstract:
The invention described herein is a novel power circuit capable of electrically driving devices whose mechanical action is accomplished by induced strain transducers. The power circuit neither recycles nor dissipates the energy returned from the near lossless transducer, instead redirects power either to another transducer of the same type or to the transducer itself. The invention is based on a balanced capacitive loading method wherein the load itself acts as the energy storage element in the energy balance system. In the preferred mode, the circuit directs power to a symmetric couple where both loads in the couple consist of one or more transductive elements. The invention eliminates the need for a large power-supply bypass capacitor in driving reactive loads thereby reducing the peak power handled by the d. c. power section.

Circuit Protection Device

US Patent:
6867681, Mar 15, 2005
Filed:
Apr 27, 2004
Appl. No.:
10/832705
Inventors:
Bruce Bower - Williamsport PA, US
Gareth Knowles - Williamsport PA, US
Assignee:
QorTek, Inc. - Williamsport PA
International Classification:
H01C010/10
US Classification:
338 47, 338 99, 338111, 338101, 338103
Abstract:
A current control device is described wherein a pressure conduction composite is compressed and decompressed to alter its conductivity and thereby current conduction through the device. The pressure conduction composite is composed of a nonconductive matrix, a conductive filler, and an additive. The invention consists of electrodes and pressure plates contacting the composite. Electrically activated actuators apply a force onto pressures plates. Actuators are composed of a piezoelectric, piezoceramic, electrostrictive, magnetostrictive, and shape memory materials, capable of extending and/or contracting thereby altering pressure and consequently resistivity within the composite. In an alternate embodiment, two or more current control devices are electrically coupled parallel to increase power handling.

Current Control Device

US Patent:
6943660, Sep 13, 2005
Filed:
Mar 26, 2004
Appl. No.:
10/810521
Inventors:
Bruce Bower - Williamsport PA, US
Gareth Knowles - Williamsport PA, US
Assignee:
QorTek, Inc. - Williamsport PA
International Classification:
H01C007/10
US Classification:
338 47, 338 22 R, 338 99, 338101
Abstract:
A current control device is described wherein a pressure conduction composite is compressed and decompressed to alter its conductivity and thereby current conduction through the device. The pressure conduction composite is composed of a nonconductive matrix, a conductive filler, and an additive. The invention consists of electrodes and pressure plates contacting the composite. Electrically activated actuators apply a force onto pressures plates. Actuators are composed of a piezoelectric, piezoceramic, electrostrictive, magnetostrictive, and shape memory alloy materials, capable of extending and/or contracting thereby altering pressure and consequently resistivity within the composite. Two or more current control devices are electrically coupled parallel to increase power handling.

Flextensional Transducer Assembly And Method For Its Manufacture

US Patent:
6465936, Oct 15, 2002
Filed:
Feb 19, 1999
Appl. No.:
09/253145
Inventors:
Gareth J. Knowles - Williamsport PA
Bruce L. Bower - Williamsport PA
Leslie E. Cross - University Park PA
Assignee:
QorTek, Inc. - Williamsport PA
International Classification:
H01L 4108
US Classification:
310328, 310337
Abstract:
A flextensional transducer assembly having a single flextensional cell with a transducer housed with a platten. The transducer expands and contracts in a transverse direction to cause inverse movement in the platten in the axial direction. The platten may include either an elbow at the intersection of walls or corrugated pattern along the top and bottom walls. The platten is manufactured from one piece using Electrical Discharge Machining. A load is applied to the platten to then slot in the transducer into the platten before releasing the load to mechanically capture the transducer.

Current Control Device

US Patent:
6967561, Nov 22, 2005
Filed:
Aug 10, 2004
Appl. No.:
10/915145
Inventors:
Bruce Bower - Williamsport PA, US
Gareth Knowles - Williamsport PA, US
Assignee:
QorTek, Inc. - Williamsport PA
International Classification:
H01C010/10
US Classification:
338 47, 338 99, 338101, 338114
Abstract:
A current control device is described wherein a pressure conduction composite is compressed and decompressed to alter its conductivity and thereby current conduction through the device. The pressure conduction composite is composed of a nonconductive matrix, a conductive filler, and an additive. The invention consists of electrodes, a nonconducting isolator, and pressure plates contacting the composite. Electrically activated actuators apply a force onto pressures plates. Each actuator is a piezoelectric, piezoceramic, electrostrictive, magnetostrictive, or piezo-controlled pneumatic element, capable of extending and/or contracting thereby altering pressure and consequently resistivity within the composite.

Method Of Fabricating A Current Control Device

US Patent:
7069642, Jul 4, 2006
Filed:
Jan 26, 2005
Appl. No.:
11/044856
Inventors:
Bruce Bower - Williamsport PA, US
Gareth Knowles - Williamsport PA, US
Assignee:
QorTek, Inc. - Williamsport PA
International Classification:
H01C 17/28
US Classification:
29619, 296101, 29831, 29842, 25251933, 338 22 R, 338 47
Abstract:
A method of fabricating a current control device is presented. The method impregnates a pressure conduction composite within a current control device with a fluid additive via suffusion. The suffusion process is performed by placing the pressure conduction composite within a bath of a liquid additive. The method generally includes the steps of mixing a compressible non-conductive matrix and conductive filler, forming a pressure conduction composite composed of the non-conductive matrix having the conductive filler electrically isolated therein, suffusing the composite within a bath so as to impregnate the composite with an additive, and attaching a pair of conductive plates to the composite. Alternate methods include attaching non-conductive plates to the composite, forming pores within the pressure conduction composite, and inserting a temperature responsive material into a porous composite.

FAQ: Learn more about Gareth Knowles

What are Gareth Knowles's alternative names?

Known alternative names for Gareth Knowles are: Robert Jones, John Knowles, Karla Sexton, Carl Sexton. These can be aliases, maiden names, or nicknames.

What is Gareth Knowles's current residential address?

Gareth Knowles's current known residential address is: 1741 Beverly Ave, Williamsport, PA 17701. Please note this is subject to privacy laws and may not be current.

What are the previous addresses of Gareth Knowles?

Previous addresses associated with Gareth Knowles include: 1211 Marshall Ln, Austin, TX 78703; 1781 Spyglass Dr, Austin, TX 78746; 1200 Barton Hills Dr #328, Austin, TX 78704; 1507 Palo Duro Rd, Austin, TX 78757; 3505 N Lamar Blvd #2101, Austin, TX 78705. Remember that this information might not be complete or up-to-date.

Where does Gareth Knowles live?

Williamsport, PA is the place where Gareth Knowles currently lives.

How old is Gareth Knowles?

Gareth Knowles is 70 years old.

What is Gareth Knowles date of birth?

Gareth Knowles was born on 1953.

What is Gareth Knowles's email?

Gareth Knowles has email address: stephen.w***@hotmail.com. Note that the accuracy of this email may vary and this is subject to privacy laws and restrictions.

What is Gareth Knowles's telephone number?

Gareth Knowles's known telephone numbers are: 570-916-1155, 512-494-0659, 512-765-1250, 570-327-8557. However, these numbers are subject to change and privacy restrictions.

How is Gareth Knowles also known?

Gareth Knowles is also known as: Gareth D Knowles, Gareth G Knowles, Garath Knowles, Gareth Knowels, Knowles Garath, Leatha Aulds. These names can be aliases, nicknames, or other names they have used.

Who is Gareth Knowles related to?

Known relatives of Gareth Knowles are: Robert Jones, John Knowles, Karla Sexton, Carl Sexton. This information is based on available public records.

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