Growing community of inventors

Stow, OH, United States of America

David Richard Egan

Average Co-Inventor Count = 5.00

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 = 7

David Richard EganJohn Ta-Yuan Lai (1 patent)David Richard EganCarole Angele Lepilleur (1 patent)David Richard EganDeborah S Filla (1 patent)David Richard EganCarl Duane Weber (1 patent)David Richard EganDavid Richard Egan (1 patent)John Ta-Yuan LaiJohn Ta-Yuan Lai (25 patents)Carole Angele LepilleurCarole Angele Lepilleur (17 patents)Deborah S FillaDeborah S Filla (12 patents)Carl Duane WeberCarl Duane Weber (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Noveon IP Holdings Corp. (1 from 35 patents)


1 patent:

1. 6894116 - S,S'-bis-(α, α′—disubstituted—α″—acetic acid)—trithiocarbonates and polymers thereof for toughening thermosetting resins

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as of
1/13/2026
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