Growing community of inventors

Appleton, WI, United States of America

Chad Yonkman

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

Chad YonkmanDoug Golenz (1 patent)Chad YonkmanChad Yonkman (1 patent)Doug GolenzDoug Golenz (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Jansport Apparel Corp. (1 from 12 patents)


1 patent:

1. D523638 - Single spoke consumer products wheel

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1/8/2026
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