Growing community of inventors

Leesport, PA, United States of America

John S Fangman

Average Co-Inventor Count = 4.00

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 = 4

John S Fangman ↔ John S Rizzo (1 patent)John S Fangman ↔ John E Boyd (1 patent)John S Fangman ↔ Jonathan V Haggar (1 patent)John S FangmanJohn S Fangman (1 patent)John S RizzoJohn S Rizzo (6 patents)John E BoydJohn E Boyd (5 patents)Jonathan V HaggarJonathan V Haggar (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lucent Technologies Inc. (1 from 9,364 patents)


1 patent:

1. 6270135 - Vacuum collet with release weights

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as of
12/19/2025
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