Growing community of inventors

Wilmington, DE, United States of America

John J McEvoy

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 = 4

John J McEvoy ↔ Vlodek Gabara (2 patents)John J McEvoy ↔ Theodore Augur Koch (2 patents)John J McEvoy ↔ Edward William Tokarsky (2 patents)John J McEvoyJohn J McEvoy (2 patents)Vlodek GabaraVlodek Gabara (30 patents)Theodore Augur KochTheodore Augur Koch (23 patents)Edward William TokarskyEdward William Tokarsky (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (2 from 16,338 patents)


2 patents:

1. 615989 - Aramid polymer catalyst supports

2. 6159895 - Aramid polymer catalyst supports

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as of
12/12/2025
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