Growing community of inventors

Choctaw, OK, United States of America

Barrett Hartman

Average Co-Inventor Count = 3.00

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 = 2

Barrett HartmanTom Clay (1 patent)Barrett HartmanPaul Kalivas (1 patent)Barrett HartmanBarrett Hartman (1 patent)Tom ClayTom Clay (1 patent)Paul KalivasPaul Kalivas (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Oil States Industries Limited (1 from 46 patents)


1 patent:

1. 10669805 - Adaptor for electronic submersible pump

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as of
12/25/2025
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