Growing community of inventors

Highland, MI, United States of America

Ian D Butcher

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 = 0

Ian D Butcher ↔ Christopher C Nyeholt (1 patent)Ian D Butcher ↔ James A Lasecki (1 patent)Ian D Butcher ↔ John D Wyatt (1 patent)Ian D ButcherIan D Butcher (1 patent)Christopher C NyeholtChristopher C Nyeholt (6 patents)James A LaseckiJames A Lasecki (2 patents)John D WyattJohn D Wyatt (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. 9689353 - Charge air cooler device

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as of
12/21/2025
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