Growing community of inventors

Houston, TX, United States of America

Steven J Worthen

Average Co-Inventor Count = 2.00

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 = 10

Steven J Worthen ↔ James D Oursler (1 patent)Steven J WorthenSteven J Worthen (1 patent)James D OurslerJames D Oursler (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hughes Tool Company-usa (1 from 31 patents)


1 patent:

1. 4685359 - Method of hardfacing steel bodied bits

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as of
12/24/2025
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