For the Inventor, By the Inventor

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Oak Creek, WI, United States of America

Prime Manufacturing Corp.

USPTO Granted Patents = 3

Forward Citations = 38

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5 inventors (with patents filed for the assignee):

Robert E Burris (2 out of 2 patents)

Lorin D Blakeslee (1 out of 1 patent)

Steven J Seiler (1 out of 1 patent)

4. Robert J Budyak (1 out of 2 patents)

5. Lester E Adams (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6050230 - Locomotive engine cooling system drain valve with low voltage sensor (2000-04-18),

2. 4232696 - Drain valve assembly (1980-11-11),

3. 4038532 - Electronic digital gauge (1977-07-26),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#9 in Oak Creek, WI

#1,463 in Wisconsin

#72,041 in US

Oak Creek, WI, United States of America

Prime Manufacturing Corp.

Forward Citations = 38

5 inventors:

Robert E Burris (2 out of 2 patents)

Lorin D Blakeslee (1 out of 1 patent)

Steven J Seiler (1 out of 1 patent)

4. Robert J Budyak (1 out of 2 patents)

5. Lester E Adams (1 out of 1 patent)

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