Growing community of inventors

Orange, TX, United States of America

William H Stein

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 = 2

William H SteinTheodore C Mead (1 patent)William H SteinWilliam H Stein (1 patent)Theodore C MeadTheodore C Mead (19 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Texaco Inc. (1 from 3,161 patents)


1 patent:

1. 5171426 - Control method for solvent refining lubricating oils

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as of
12/30/2025
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