For the Inventor, By the Inventor

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Ann Arbor, MI, United States of America

Kaydon Corporation

USPTO Granted Patents = 10

Trademarks = 20

Forward Citations = 191

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19 inventors (with patents filed for the assignee):

Scott A Hansen (2 out of 2 patents)

Stephen Churchley (1 out of 1 patent)

Gregory A Clary (1 out of 1 patent)

4. William Daniel Schmidt (1 out of 4 patents)

5. David S Dailey (1 out of 1 patent)

6. David J VanLangevelede (1 out of 1 patent)

7. Howard Randall Wilhelm (1 out of 1 patent)

8. Roger K Miller (1 out of 2 patents)

9. Robert L Larsen (1 out of 2 patents)

10. Mike R Purchase (1 out of 1 patent)

11. Stephen K Clough (1 out of 1 patent)

12. Matt Parker, Iii (1 out of 1 patent)

13. Michael D Blom (1 out of 1 patent)

14. John A Heck (1 out of 1 patent)

15. H Randall Wilhelm (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 9611887 - Flexible insulating liner for bearings (2017-04-04),

2. 8225509 - Method for making a pivot arm assembly for semiconductor wafer handling robots (2012-07-24),

3. 7331761 - Wind turbine pitch bearing and method (2008-02-19),

4. 6789804 - Dry gas shutdown seal (2004-09-14),

5. 6175813 - Circumferential diameter measuring apparatus and method (2001-01-16),

6. 5066026 - Gas face seal (1991-11-19),

7. 4892667 - Method and means for dewatering lubricating oils (1990-01-09),

8. 4844487 - Lock-step duo step split sealing ring (1989-07-04),

9. 4648729 - Bearing weld ring (1987-03-10),

10. 4588500 - Fuel filter and dehydrator (1986-05-13),

Kaydon Corporation is a global leader in the design and manufacturing of highly engineered bearings and industrial products. With a history dating back to 1941, Kaydon has a reputation for innovation, quality, and customer service. Their products are used in a wide range of industries, including aerospace, defense, construction, and renewable energy. Kaydon is committed to providing solutions that meet the unique needs of their customers and drive success.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

10 Patents

#86 in Ann Arbor, MI

#1,018 in Michigan

#29,016 in US

#54,350 in the World

Ann Arbor, MI, United States of America

Kaydon Corporation

Forward Citations = 191

19 inventors:

Scott A Hansen (2 out of 2 patents)

Stephen Churchley (1 out of 1 patent)

Gregory A Clary (1 out of 1 patent)

4. William Daniel Schmidt (1 out of 4 patents)

5. David S Dailey (1 out of 1 patent)

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