Growing community of inventors

Ponca City, OK, United States of America

Steve D Harris

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 = 12

Steve D Harris ↔ John K Shigley (1 patent)Steve D Harris ↔ Keith M Roussel (1 patent)Steve D HarrisSteve D Harris (1 patent)John K ShigleyJohn K Shigley (12 patents)Keith M RousselKeith M Roussel (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Conoco Inc. (1 from 860 patents)


1 patent:

1. 5028311 - Delayed coking process

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as of
12/17/2025
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