Growing community of inventors

North Houston, TX, United States of America

David Johnson

Average Co-Inventor Count = 4.00

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

David Johnson ↔ Stuart Gray (1 patent)David Johnson ↔ David Huezo (1 patent)David Johnson ↔ Krishna Uppuluri (1 patent)David JohnsonDavid Johnson (1 patent)Stuart GrayStuart Gray (4 patents)David HuezoDavid Huezo (1 patent)Krishna UppuluriKrishna Uppuluri (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ge Energy Power Conversion Technology Gmbh (1 from 226 patents)


1 patent:

1. 11047214 - Systems and methods for drilling productivity analysis

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as of
12/18/2025
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