Growing community of inventors

San Antonio, TX, United States of America

Henry F Frazier

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 16

Henry F Frazier ↔ Allen C Ludwig (2 patents)Henry F Frazier ↔ John M Dale (1 patent)Henry F Frazier ↔ Larry W Wolter (1 patent)Henry F FrazierHenry F Frazier (2 patents)Allen C LudwigAllen C Ludwig (6 patents)John M DaleJohn M Dale (4 patents)Larry W WolterLarry W Wolter (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Southwest Research Institute (2 from 1,120 patents)


2 patents:

1. 4475953 - Emulsion and method of making same

2. 4290816 - Sulfur compounds and method of making same

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as of
1/9/2026
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