Growing community of inventors

Dublin, OH, United States of America

James Gavin Campbell

Average Co-Inventor Count = 11.00

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 = 3

James Gavin CampbellSteven David Singleton (2 patents)James Gavin CampbellGlen Appleby (2 patents)James Gavin CampbellDonald Thomas Eadie (2 patents)James Gavin CampbellKevin David Oldknow (2 patents)James Gavin CampbellHarold DeVillo Harrison (2 patents)James Gavin CampbellWilliam T Urmson (2 patents)James Gavin CampbellPetar Nedkov Gueorguiev (2 patents)James Gavin CampbellJacob Matthew Welch (2 patents)James Gavin CampbellMichael Irwin Handler (2 patents)James Gavin CampbellWalter Eric Spicker (2 patents)James Gavin CampbellJames Gavin Campbell (2 patents)Steven David SingletonSteven David Singleton (10 patents)Glen ApplebyGlen Appleby (7 patents)Donald Thomas EadieDonald Thomas Eadie (5 patents)Kevin David OldknowKevin David Oldknow (5 patents)Harold DeVillo HarrisonHarold DeVillo Harrison (4 patents)William T UrmsonWilliam T Urmson (3 patents)Petar Nedkov GueorguievPetar Nedkov Gueorguiev (2 patents)Jacob Matthew WelchJacob Matthew Welch (2 patents)Michael Irwin HandlerMichael Irwin Handler (2 patents)Walter Eric SpickerWalter Eric Spicker (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. L.b. Foster Rail Technologies, Corp. (2 from 18 patents)

2. Harrison, Harold Devillo (0 patent)


2 patents:

1. 10220860 - Wayside friction management system

2. 9352761 - Wayside friction management system

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1/2/2026
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