For the Inventor, By the Inventor

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South Lyon, MI, United States of America

Salem Engelhard

USPTO Granted Patents = 3

Forward Citations = 9

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5 inventors (with patents filed for the assignee):

Brian D Thomason (1 out of 1 patent)

Sean T Gribbon (1 out of 5 patents)

Stephen J Russ (1 out of 1 patent)

4. Wayne G Collard (1 out of 1 patent)

5. Kenneth R Woodside (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5643539 - Regenerative incineration system (1997-07-01),

2. 5509443 - Pressure regulator for industrial process exhaust system (1996-04-23),

3. 5327928 - Air seal valve (1994-07-12),

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USPTO Data Jan 1 1976 - Jan 20 2026

3 Patents

#2 in South Lyon, MI

#2,450 in Michigan

#72,234 in US

South Lyon, MI, United States of America

Salem Engelhard

Forward Citations = 9

5 inventors:

Brian D Thomason (1 out of 1 patent)

Sean T Gribbon (1 out of 5 patents)

Stephen J Russ (1 out of 1 patent)

4. Wayne G Collard (1 out of 1 patent)

5. Kenneth R Woodside (1 out of 1 patent)

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