Inventor · disambiguated record
Charles J. Ingram
Also filed as: INGRAM CHARLES · INGRAM CHARLES J · INGRAM CHARLES JUNIOR
4 granted patents·1 pending application·72 citations·filing 1976–2017
77Inventor score
Top patents by PatentIndex Score
5 records- 0173US5574441AMass transit inductive data communication systemCUBIC AUTOMATIC REVENUE COLLEC·Filed 1993·Granted Nov 12, 1996·34 cites·5 claims
- 0272US4040345ATicket advance and printer mechanismCUBIC WESTERN DATA·Filed 1976·Granted Aug 9, 1977·25 cites·2 claims
- 0353US5612684AMass transit inductive data communication systemCUBIC AUTOMATIC REVENUE COLLEC·Filed 1994·Granted Mar 18, 1997·11 cites·8 claims
- 0434US2017342868A1Apparatus, systems and methods for indexed hydraulic roller liftersHYDROGEN ENGINE CENTER·Filed 2017·Application pending·0 cites
- 0524US5954110AExtendible blind assemblyFiled 1998·Granted Sep 21, 1999·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →