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Houston, TX, United States of America

Robert Simpson

Average Co-Inventor Count = 7.00

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 = 0

Robert SimpsonStanley D Stearns (4 patents)Robert SimpsonHuamin Cai (4 patents)Robert SimpsonChris S Cowles (4 patents)Robert SimpsonDale Ashworth (4 patents)Robert SimpsonDouglas Dailey (4 patents)Robert SimpsonChris Bishop (4 patents)Robert SimpsonMatias Hochman (0 patent)Robert SimpsonRobert Simpson (4 patents)Stanley D StearnsStanley D Stearns (54 patents)Huamin CaiHuamin Cai (15 patents)Chris S CowlesChris S Cowles (8 patents)Dale AshworthDale Ashworth (4 patents)Douglas DaileyDouglas Dailey (4 patents)Chris BishopChris Bishop (4 patents)Matias HochmanMatias Hochman (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Valco Instruments Company, Inc. (4 from 33 patents)


4 patents:

1. 10502721 - Chromatographic system temperature control system

2. 10481136 - Chromatographic system temperature control system

3. 10481137 - Chromatographic system temperature control system

4. 10324069 - Chromatographic system temperature control system

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as of
12/19/2025
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