For the Inventor, By the Inventor

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Farmington Hills, MI, United States of America

Douglas & Lomason Company

USPTO Granted Patents = 20

CIPO Patents = 1

Forward Citations = 471

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25 inventors (with patents filed for the assignee):

Richard F Johnson (5 out of 9 patents)

Carl John Holdampf (4 out of 27 patents)

Robert I Homier (2 out of 8 patents)

4. Stephen C Bruck (2 out of 2 patents)

5. Lon L Monsrud (2 out of 2 patents)

6. Dwight W Presser (2 out of 5 patents)

7. Radesh Vangipuram (1 out of 3 patents)

8. Donald F Marfilius (1 out of 5 patents)

9. Larry B Westphal (1 out of 1 patent)

10. David J Mulawka (1 out of 1 patent)

11. Steven J Michell (1 out of 1 patent)

12. Ashok K Sahi (1 out of 1 patent)

13. Cathy A DeVoss (1 out of 1 patent)

14. Karl E Gierman (1 out of 2 patents)

15. Michael S Gignilliat (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 5647634 - Child restraint seat (1997-07-15),

2. 5603550 - Vehicle seat interlock system (1997-02-18),

3. 5597206 - Easy entry seat adjuster (1997-01-28),

4. 5588700 - Child safety seat with side bolsters (1996-12-31),

5. 5564780 - Child restraint seat (1996-10-15),

6. 5498062 - Child restraint seat (1996-03-12),

7. 5449216 - Integral child seat and seat frame combination (1995-09-12),

8. 5407510 - Method for bonding a cover to a flexible pad (1995-04-18),

9. 5390982 - Adjustable belt guide and headrest (1995-02-21),

10. 5383640 - Seat position adjusting apparatus (1995-01-24),

11. 5322348 - Automotive seat adjustment mechanism with traveling seat belt buckle (1994-06-21),

12. 5286076 - Seat slide device (1994-02-15),

13. 5238285 - Folding vehicle bedseat (1993-08-24),

14. 5207480 - Six-way manual seat adjustment mechanism (1993-05-04),

15. 5101964 - Transportation pallet system (1992-04-07),

Douglas & Lomason Company is a leading manufacturer of automotive components, including steering wheels, shifters, and other interior and exterior components. With a reputation for quality and innovation, Douglas & Lomason has built long-standing partnerships with automotive industry leaders. Their commitment to excellence and customer satisfaction sets them apart in the industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#14 in Farmington Hills, MI

#576 in Michigan

#15,856 in US

#30,316 in the World

Farmington Hills, MI, United States of America

Douglas & Lomason Company

Forward Citations = 471

25 inventors:

Richard F Johnson (5 out of 9 patents)

Carl John Holdampf (4 out of 27 patents)

Robert I Homier (2 out of 8 patents)

4. Stephen C Bruck (2 out of 2 patents)

5. Lon L Monsrud (2 out of 2 patents)

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