Enter assignee name

Forward Citations = 77

Loading Chart...

11 inventors (with patents filed for the assignee):

Joseph C Spencer (4 out of 5 patents)

Joseph A Krizan (2 out of 2 patents)

Brian C Bowerman (2 out of 12 patents)

4. David Gruza (1 out of 10 patents)

5. Robert Demmon (1 out of 1 patent)

6. Subin Sha (1 out of 1 patent)

7. Ryan E Greenamyer (1 out of 1 patent)

8. Chris J Koleszar (1 out of 1 patent)

9. Patrick D Gaukel (1 out of 4 patents)

10. Duane Kubasiak (1 out of 1 patent)

11. Corbin G Glidden (1 out of 2 patents)

9 patents: Sort by Forward Citations

1. 7815220 - Tilting and telescoping steering column assembly (2010-10-19),

2. 7165786 - Non-newtonian flow fluid-locking mechanism for vehicles (2007-01-23),

3. 7077027 - Composite steering column housing (2006-07-18),

4. 6437687 - Alarm mechanism (2002-08-20),

5. 6382047 - Tilt lever for adjustable steering columns (2002-05-07),

6. 6374978 - Transmission lock (2002-04-23),

7. 5902186 - Intermediate shaft assembly for steering columns (1999-05-11),

8. 5899497 - Tilt-adjustable steering column assembly (1999-05-04),

9. 5267480 - Telescoping column (1993-12-07),

Douglas Autotech Corporation is a leading manufacturer of automotive components, specializing in producing high-quality metal stampings and assemblies. With over 30 years of experience, we have a proven track record of delivering innovative solutions to our customers in the automotive industry. Our commitment to quality, efficiency, and customer satisfaction sets us apart in the market.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

9 Patents

#1 in Bronson, MI

#1,092 in Michigan

#31,581 in US

Bronson, MI, United States of America

Douglas Autotech Corporation