Inventor · disambiguated record
Charles R. Marshall
Also filed as: MARSHALL CHARLES · MARSHALL CHARLES R · MARSHALL CHARLES T
6 granted patents·1 pending application·117 citations·filing 1982–2011
85Inventor score
Top patents by PatentIndex Score
7 records- 0169US4521027ADouble flange sealing member for single action piston pumpDIXON IND CORP·Filed 1984·Granted Jun 4, 1985·25 cites·18 claims
- 0267USD654973SPutter gripMARSHALL CHARLES·Filed 2011·Granted Feb 28, 2012·24 cites·1 claims
- 0364US4660996ABearing and sealing member for moveable shaftDIXON IND CORP·Filed 1986·Granted Apr 28, 1987·24 cites·16 claims
- 0460US4515378ADouble cup sealing member for double action piston pumpDIXON IND CORP·Filed 1984·Granted May 7, 1985·19 cites·18 claims
- 0555US4526388AOne-piece sealing ring for a shaftDIXON IND CORP·Filed 1984·Granted Jul 2, 1985·16 cites·10 claims
- 0648US2006242014A1Contacts networking technologyMARSHALL CHARLES T·Filed 2005·Application pending·0 cites
- 0738US4459803AVariable inlet vane assembly for a gas turbine combustionUS AIR FORCE·Filed 1982·Granted Jul 17, 1984·9 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →