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Pittsburgh, PA, United States of America

John H VanNoy

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 = 6

John H VanNoy ↔ Gerhard Frind (1 patent)John H VanNoy ↔ James J Carroll (1 patent)John H VanNoyJohn H VanNoy (1 patent)Gerhard FrindGerhard Frind (11 patents)James J CarrollJames J Carroll (6 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. General Electric Company (1 from 51,886 patents)


1 patent:

1. 4661665 - Vacuum interrupter and method of modifying a vacuum interrupter

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12/12/2025
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