Growing community of inventors

Ann Arbor, MI, United States of America

Dana E DeJohn

Average Co-Inventor Count = 7.00

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 = 98

Dana E DeJohnJoseph Thomas Repine (1 patent)Dana E DeJohnJames S Kaltenbronn (1 patent)Dana E DeJohnFrancis John Tinney (1 patent)Dana E DeJohnElizabeth Ann Lunney (1 patent)Dana E DeJohnErnest D Nicolaides (1 patent)Dana E DeJohnW Howard Roark (1 patent)Dana E DeJohnDana E DeJohn (1 patent)Joseph Thomas RepineJoseph Thomas Repine (40 patents)James S KaltenbronnJames S Kaltenbronn (32 patents)Francis John TinneyFrancis John Tinney (25 patents)Elizabeth Ann LunneyElizabeth Ann Lunney (18 patents)Ernest D NicolaidesErnest D Nicolaides (18 patents)W Howard RoarkW Howard Roark (3 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. 4596819 - Modified tripeptides

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as of
12/5/2025
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