Growing community of inventors

Lakewood, OH, United States of America

James Tunningley

Average Co-Inventor Count = 3.27

ph-index = 2

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

James Tunningley ↔ Glen Richard Chartier (3 patents)James Tunningley ↔ Jason J Boggs (2 patents)James Tunningley ↔ Harald Krondorfer (1 patent)James Tunningley ↔ Jörg Rosenthal (1 patent)James Tunningley ↔ Jörg Rosenthal (0 patent)James TunningleyJames Tunningley (3 patents)Glen Richard ChartierGlen Richard Chartier (48 patents)Jason J BoggsJason J Boggs (9 patents)Harald KrondorferHarald Krondorfer (71 patents)Jörg RosenthalJörg Rosenthal (11 patents)Jörg RosenthalJörg Rosenthal (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ridge Tool Company (3 from 107 patents)


3 patents:

1. 9969010 - Hole saw drill guide

2. 9434055 - Replaceable gripping inserts for wrenches

3. D739192 - Insert for tool

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as of
1/2/2026
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