Growing community of inventors

Katy, TX, United States of America

Bob Williams

Average Co-Inventor Count = 5.00

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

Bob Williams ↔ Mark W Trevithick (1 patent)Bob Williams ↔ Robert Metz (1 patent)Bob Williams ↔ James Zapico (1 patent)Bob Williams ↔ Gary Firth (1 patent)Bob WilliamsBob Williams (1 patent)Mark W TrevithickMark W Trevithick (25 patents)Robert MetzRobert Metz (17 patents)James ZapicoJames Zapico (7 patents)Gary FirthGary Firth (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. T&t Engineering Services, Inc. (1 from 40 patents)


1 patent:

1. 9168962 - Drill rig relocation system

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as of
1/13/2026
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