For the Inventor, By the Inventor

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Medina, OH, United States of America

Supro Spring & Wire Forms, Inc.

USPTO Granted Patents = 2

Forward Citations = 14

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5 inventors (with patents filed for the assignee):

Kevin D Provagna (2 out of 8 patents)

John L Siegenthaler (1 out of 4 patents)

Daniel P Shippee (1 out of 2 patents)

4. James M Gensert (1 out of 4 patents)

5. Faye E Bentley (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 8561330 - Mounting spring, system and method for mounting a sign (2013-10-22),

2. 6133677 - Discharge lamp with wire frame having dual cantilever resilient end (2000-10-17),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#23 in Medina, OH

#3,551 in Ohio

#92,558 in US

Medina, OH, United States of America

Supro Spring & Wire Forms, Inc.

Forward Citations = 14

5 inventors:

Kevin D Provagna (2 out of 8 patents)

John L Siegenthaler (1 out of 4 patents)

Daniel P Shippee (1 out of 2 patents)

4. James M Gensert (1 out of 4 patents)

5. Faye E Bentley (1 out of 1 patent)

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