Growing community of inventors

Fenton, MI, United States of America

James C Champlin

Average Co-Inventor Count = 6.00

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 = 11

James C Champlin ↔ Allen B Rayl, Jr (1 patent)James C Champlin ↔ Nathan A Wilmot (1 patent)James C Champlin ↔ James G Gehringer (1 patent)James C Champlin ↔ William R Venner, Iii (1 patent)James C Champlin ↔ Dennis M Weglarz (1 patent)James C ChamplinJames C Champlin (1 patent)Allen B Rayl, JrAllen B Rayl, Jr (45 patents)Nathan A WilmotNathan A Wilmot (9 patents)James G GehringerJames G Gehringer (1 patent)William R Venner, IiiWilliam R Venner, Iii (1 patent)Dennis M WeglarzDennis M Weglarz (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gm Global Technolgoy Operations, Inc. (1 from 30,982 patents)


1 patent:

1. 7233854 - Method for improving fuel economy and performance when deactivating cylinders with vehicle cruise control

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as of
12/20/2025
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