For the Inventor, By the Inventor

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Albion, IN, United States of America

Lyall Assemblies, Inc.

USPTO Granted Patents = 21

% Expired Patents = 9.5

Forward Citations = 246

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9 inventors (with patents filed for the assignee):

John W Burwell (12 out of 15 patents)

James M Gust (10 out of 11 patents)

Scott A Garver (7 out of 12 patents)

4. Phillip A McCoy (4 out of 32 patents)

5. Paul A Littrell (3 out of 16 patents)

6. Robert E Bolen (3 out of 4 patents)

7. Donald E DeWitt (1 out of 29 patents)

8. Roger W Young (1 out of 2 patents)

9. David L Kinnison (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 6767243 - Compressor plug cap assembly (2004-07-27),

2. 6722918 - Rail electrical connector system (2004-04-20),

3. D481679 - Connector with an overmolded end cap (2003-11-05),

4. D478550 - Convoluted tube overmold on a din connector (2003-08-20),

5. D478318 - Three pole connector (2003-08-13),

6. D478048 - Waterproof plug (2003-08-06),

7. D473523 - Convoluted tubing with an overmolded end cap (2003-04-23),

8. 6528746 - Electrical connector system (2003-03-04),

9. D461775 - Switch adapter (2002-08-21),

10. D460049 - Electrical connector (2002-07-10),

11. D458592 - Electrical convoluted tubing with overmolded grommet (2002-06-12),

12. 6395986 - Electrical convoluted tubing with overmolded grommet (2002-05-28),

13. 6193534 - Non-arcing fluorescent lamp holder (2001-02-27),

14. 6190200 - Lamp holder base and attachment method (2001-02-20),

15. 6159029 - Fluorescent lamp holder (2000-12-12),

Lyall Assemblies, Inc. is a specialized manufacturer based in Albion, Indiana, focusing on the development and production of high-quality assembly solutions. The company is known for its expertise in creating innovative components and systems that cater to various industries, including automotive and industrial applications. With a commitment to precision engineering, Lyall Assemblies emphasizes advanced manufacturing techniques and robust design principles to deliver reliable products that meet the evolving needs of its clients.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

21 Patents

#1 in Albion, IN

#233 in Indiana

#15,668 in US

#29,893 in the World

Albion, IN, United States of America

Lyall Assemblies, Inc.

Forward Citations = 246

9 inventors:

John W Burwell (12 out of 15 patents)

James M Gust (10 out of 11 patents)

Scott A Garver (7 out of 12 patents)

4. Phillip A McCoy (4 out of 32 patents)

5. Paul A Littrell (3 out of 16 patents)

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