Growing community of inventors

Friendswood, TX, United States of America

J Andy Gray

Average Co-Inventor Count = 9.00

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 = 10

J Andy Gray ↔ William D Stephens (1 patent)J Andy Gray ↔ David R Van Hare (1 patent)J Andy Gray ↔ Ramaswamy Vaidyanathan (1 patent)J Andy Gray ↔ Dennis L McGinn (1 patent)J Andy Gray ↔ Betzy Janssen (1 patent)J Andy Gray ↔ Jerome J Marcec (1 patent)J Andy Gray ↔ James A Waltz (1 patent)J Andy Gray ↔ Gomer E Stover (1 patent)J Andy GrayJ Andy Gray (1 patent)William D StephensWilliam D Stephens (7 patents)David R Van HareDavid R Van Hare (3 patents)Ramaswamy VaidyanathanRamaswamy Vaidyanathan (3 patents)Dennis L McGinnDennis L McGinn (2 patents)Betzy JanssenBetzy Janssen (1 patent)Jerome J MarcecJerome J Marcec (1 patent)James A WaltzJames A Waltz (1 patent)Gomer E StoverGomer E Stover (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bp Corporation North America Inc. (1 from 494 patents)


1 patent:

1. 6590131 - Method for control of a chemical manufacturing process

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1/14/2026
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