Growing community of inventors

Thousand Oaks, CA, United States of America

Roy Clark

Average Co-Inventor Count = 1.00

ph-index = NA

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

Roy ClarkSteven J Syracuse (3 patents)Roy ClarkPeter G Halverson (2 patents)Roy ClarkCharles V Barlow (1 patent)Roy ClarkFrederick M Tesche (1 patent)Roy ClarkRoy Clark (0 patent)Steven J SyracuseSteven J Syracuse (3 patents)Peter G HalversonPeter G Halverson (2 patents)Charles V BarlowCharles V Barlow (1 patent)Frederick M TescheFrederick M Tesche (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Promethean Devices LLC (1 patent)


0 patent:

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as of
12/11/2025
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