Growing community of inventors

Brighton, CO, United States of America

Geoffrey O Campbell

Average Co-Inventor Count = 2.00

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

Geoffrey O CampbellJack Merrill Fryer (1 patent)Geoffrey O CampbellGeoffrey O Campbell (1 patent)Jack Merrill FryerJack Merrill Fryer (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Microvection, Inc. (1 from 1 patent)


1 patent:

1. 7836940 - Microchannel cooling device for small heat sources

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as of
12/19/2025
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