Growing community of inventors

Tulsa, OK, United States of America

Errol Calvert

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

Errol Calvert ↔ Gene Bittel (1 patent)Errol Calvert ↔ Stephen Rehm (1 patent)Errol Calvert ↔ Melissa G Lenhart (1 patent)Errol Calvert ↔ Brock Peoples (1 patent)Errol Calvert ↔ Ahmed Sheikh (1 patent)Errol Calvert ↔ Hai Lai (1 patent)Errol CalvertErrol Calvert (1 patent)Gene BittelGene Bittel (7 patents)Stephen RehmStephen Rehm (7 patents)Melissa G LenhartMelissa G Lenhart (2 patents)Brock PeoplesBrock Peoples (1 patent)Ahmed SheikhAhmed Sheikh (1 patent)Hai LaiHai Lai (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. John Zink Company, LLC (1 from 203 patents)


1 patent:

1. 11480042 - Three-phase separation of hydrocarbon containing fluids

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as of
12/14/2025
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