Growing community of inventors

Houston, TX, United States of America

Rick Graff

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 = 6

Rick GraffMatthew Charles Peterson (1 patent)Rick GraffRick Graff (1 patent)Matthew Charles PetersonMatthew Charles Peterson (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chevron U.s.a. Inc. (1 from 2,449 patents)


1 patent:

1. 8813853 - Temporary abandonment cap

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as of
1/2/2026
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