Growing community of inventors

Erie, PA, United States of America

C Edward Butlin, Deceased

Average Co-Inventor Count = 3.00

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 = 21

C Edward Butlin, Deceased ↔ William T Conrad, Jr (1 patent)C Edward Butlin, Deceased ↔ Edward S Butlin (1 patent)C Edward Butlin, DeceasedC Edward Butlin, Deceased (1 patent)William T Conrad, JrWilliam T Conrad, Jr (5 patents)Edward S ButlinEdward S Butlin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Warner-lambert Company (1 from 2,538 patents)


1 patent:

1. 5318429 - Process for insert molding wet-shaving razor unit and unit made therefrom

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as of
12/20/2025
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