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For the Inventor, By the Inventor

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):

goldMedal Kevin D Provagna (2 out of 8 patents)

silverMedal John L Siegenthaler (1 out of 4 patents)

bronzeMedal 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:

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 - Sep 29 2026

2 Patents

#24 in Medina, OH

#3,638 in Ohio

#94,730 in US

Medina, OH (US)
Medina, OH, United States of America

Supro Spring & Wire Forms, Inc.

Forward Citations = 14

5 inventors:

goldMedal Kevin D Provagna (2 out of 8 patents)

silverMedal John L Siegenthaler (1 out of 4 patents)

bronzeMedal 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)

Please report any incorrect information to [email protected]
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