Growing community of inventors

Columbus, OH, United States of America

Walter Eric Spicker

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

Walter Eric SpickerSteven David Singleton (2 patents)Walter Eric SpickerGlen Appleby (2 patents)Walter Eric SpickerDonald Thomas Eadie (2 patents)Walter Eric SpickerKevin David Oldknow (2 patents)Walter Eric SpickerHarold DeVillo Harrison (2 patents)Walter Eric SpickerWilliam T Urmson (2 patents)Walter Eric SpickerJames Gavin Campbell (2 patents)Walter Eric SpickerMichael Irwin Handler (2 patents)Walter Eric SpickerPetar Nedkov Gueorguiev (2 patents)Walter Eric SpickerJacob Matthew Welch (2 patents)Walter Eric SpickerWalter Eric Spicker (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)James Gavin CampbellJames Gavin Campbell (2 patents)Michael Irwin HandlerMichael Irwin Handler (2 patents)Petar Nedkov GueorguievPetar Nedkov Gueorguiev (2 patents)Jacob Matthew WelchJacob Matthew Welch (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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as of
1/2/2026
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