Growing community of inventors

Carrollton, TX, United States of America

Thomas R Sifferman

Average Co-Inventor Count = 6.00

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 = 5

Thomas R Sifferman ↔ Randal M Hill (1 patent)Thomas R Sifferman ↔ Keith Ingram Dismuke (1 patent)Thomas R Sifferman ↔ Steven D Hill (1 patent)Thomas R Sifferman ↔ David Philpot (1 patent)Thomas R Sifferman ↔ Rondell Pennypacker (1 patent)Thomas R SiffermanThomas R Sifferman (1 patent)Randal M HillRandal M Hill (33 patents)Keith Ingram DismukeKeith Ingram Dismuke (23 patents)Steven D HillSteven D Hill (6 patents)David PhilpotDavid Philpot (5 patents)Rondell PennypackerRondell Pennypacker (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Flotek Chemistry, LLC (1 from 47 patents)


1 patent:

1. 10696887 - Oxidative breakers in a silicone based suspension

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as of
12/8/2025
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