Growing community of inventors

Cary, IL, United States of America

James F Stoffer

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 = 9

James F Stoffer ↔ Pieter Den Toonder (1 patent)James F Stoffer ↔ Ronald L Forbes (1 patent)James F Stoffer ↔ Dennis E Burke (1 patent)James F StofferJames F Stoffer (1 patent)Pieter Den ToonderPieter Den Toonder (9 patents)Ronald L ForbesRonald L Forbes (3 patents)Dennis E BurkeDennis E Burke (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oak Industries, Inc. (1 from 90 patents)


1 patent:

1. 4568974 - Video scrambling by the application of a variable periodic scrambling

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as of
12/21/2025
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