Inventor · disambiguated record
James Helm
Also filed as: HELM JAMES · HELM JAMES H
5 granted patents·2 pending applications·20 citations·filing 1977–2024
72Inventor score
Top patents by PatentIndex Score
7 records- 0193US11453423B1System and method for railroad directive managementBNSF RAILWAY CO·Filed 2021·Granted Sep 27, 2022·4 cites·30 claims
- 0277US2024317286A1System and method for railroad directive managementBNSF RAILWAY CO·Filed 2024·Application pending·0 cites
- 0373US11999397B2System and method for railroad directive managementBNSF RAILWAY CO·Filed 2022·Granted Jun 4, 2024·0 cites·20 claims
- 0467US4124118ARotational restraint for a video disc packageRCA CORP·Filed 1977·Granted Nov 7, 1978·15 cites·4 claims
- 0537US2005222961A1System and method of facilitating contactless payment transactions across different payment systems using a common mobile device acting as a stored value deviceSTAIB PHILIPPE·Filed 2004·Application pending·0 cites
- 0627US4464744AVideo disc player having turntable retention mechanismRCA CORP·Filed 1983·Granted Aug 7, 1984·1 cites·7 claims
- 0724US4397627AApparatus for molding a recorded discRCA CORP·Filed 1982·Granted Aug 9, 1983·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →