For the Inventor, By the Inventor

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Spokane, WA, United States of America

Key Tronic Corporation

USPTO Granted Patents = 32

Forward Citations = 858

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34 inventors (with patents filed for the assignee):

George P English (10 out of 10 patents)

Stephen S Damitio (5 out of 6 patents)

Robert J Thomas (4 out of 4 patents)

4. Theodore D Clark (3 out of 3 patents)

5. Kenny R Spence (2 out of 3 patents)

6. Joseph A Benefield (2 out of 2 patents)

7. Mark W Fagan (2 out of 2 patents)

8. David A Burgett (2 out of 3 patents)

9. Michael Piekarski (2 out of 2 patents)

10. Paul T Skaggs (2 out of 8 patents)

11. Jeff Gibson (1 out of 3 patents)

12. Neal Stanley Clark (1 out of 2 patents)

13. William O Thurman (1 out of 2 patents)

14. Patrick L Ohm (1 out of 2 patents)

15. Nurmi G Ingram (1 out of 1 patent)

Core Competencies:

Computer Keyboard

Self-Leveling Key

Membrane Switch

Adjustable Force

Keyswitch Design

Cursor Device

Electrostatic Discharge

PCB Assembly

Document Reader

Optical Scanner

Flexible Dome Switch

Quieting Device

32 patents: Sort by Forward Citations

1. 5982357 - Computer keyboard systems and methods for determining excessive key (1999-11-09),

2. 5879088 - Computer keyboard with adjustable force keystroke feature using air (1999-03-09),

3. 5743384 - Self-leveling key switch (1998-04-28),

4. 5684279 - Computer keyboard with improved membrane keyswitch structure having (1997-11-04),

5. 5481074 - Computer keyboard with cantilever switch and actuator design (1996-01-02),

6. 5455556 - Single station cursor device suitable for keyboards (1995-10-03),

7. 5438177 - Two-layer membrane switch (1995-08-01),

8. 5430263 - Computer keyboard with integral dome sheet and support pegs (1995-07-04),

9. 5422447 - Keyboard with full-travel, self-leveling keyswitches and return (1995-06-06),

10. D354484 - Computer mouse (1995-01-17),

11. 5376765 - Key leveler apparatus (1994-12-27),

12. 5360955 - Computer keyboard with cantilever switch design and improved PCB/switch (1994-11-01),

13. 5358344 - Keyboard with full-travel, self-leveling keyswitches (1994-10-25),

14. 5335137 - Computer keyboard with electrostatic discharge feature (1994-08-02),

15. 5329079 - Computer keyboard with improved cantilever switch design (1994-07-12),

Company Overview

Key Tronic Corporation, headquartered in Spokane, Washington, specializes in the design and manufacturing of high-quality electronic products and components. The company focuses on providing innovative solutions in areas such as human-machine interface devices, including keyboards and touchpads, as well as custom electronic assemblies. With a commitment to advanced engineering and manufacturing processes, Key Tronic serves a diverse range of industries, ensuring reliability and performance in its offerings.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

32 Patents

#7 in Spokane, WA

#225 in Washington

#10,593 in US

#20,660 in the World

Spokane, WA, United States of America

Key Tronic Corporation

Forward Citations = 858

34 inventors:

George P English (10 out of 10 patents)

Stephen S Damitio (5 out of 6 patents)

Robert J Thomas (4 out of 4 patents)

4. Theodore D Clark (3 out of 3 patents)

5. Kenny R Spence (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Key Tronic Corporation. Retrieved from https://idiyas.com/company/key-tronic

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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