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Milwaukee, WI, United States of America

Alvin L Dougal, Jr

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 = 1

Alvin L Dougal, Jr ↔ Shigeyoshi Hara (1 patent)Alvin L Dougal, JrAlvin L Dougal, Jr (1 patent)Shigeyoshi HaraShigeyoshi Hara (33 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hercules Corporation (1 from 1,197 patents)


1 patent:

1. 5017647 - Black-pigmented polymeric compositions of matter

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1/10/2026
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