Growing community of inventors

Seminole, FL, United States of America

John K Erwin

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 62

John K ErwinFrank P Dola (1 patent)John K ErwinSteven Feldman (1 patent)John K ErwinJohn K Erwin (1 patent)Frank P DolaFrank P Dola (32 patents)Steven FeldmanSteven Feldman (21 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Amp LLC (1 from 2,775 patents)


1 patent:

1. 4874322 - Surface applied wiring apparatus

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as of
12/19/2025
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