Growing community of inventors

Orinda, CA, United States of America

Alice U Hahn

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 = 17

Alice U Hahn ↔ Herbert Benson Scher (1 patent)Alice U Hahn ↔ Richard H Rider (1 patent)Alice U Hahn ↔ Garrard Lee Hargrove (1 patent)Alice U HahnAlice U Hahn (1 patent)Herbert Benson ScherHerbert Benson Scher (51 patents)Richard H RiderRichard H Rider (2 patents)Garrard Lee HargroveGarrard Lee Hargrove (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stauffer Chemical Company (1 from 1,304 patents)


1 patent:

1. 4223070 - Impregnated porous granules with slow release pore membranes and process

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as of
12/11/2025
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