Inventor · disambiguated record
Charles Raymond
Also filed as: RAYMOND CHARLES · RAYMOND CHARLES D · RAYMOND CHARLES DOW · RAYMOND JR CHARLES
7 granted patents·106 citations·filing 1975–2004
86Inventor score
Top patents by PatentIndex Score
7 records- 0184US6824369B2Rotary variable expansible chamber-kinetic hybrid pumpFiled 2002·Granted Nov 30, 2004·23 cites·23 claims
- 0276US6659744B1Rotary two axis expansible chamber pump with pivotal linkFiled 2001·Granted Dec 9, 2003·14 cites·21 claims
- 0373US3999904AOrbital piston engineREDSKIN ENGINES·Filed 1975·Granted Dec 28, 1976·17 cites·5 claims
- 0462US6607371B1Pneudraulic rotary pump and motorFiled 1997·Granted Aug 19, 2003·31 cites·19 claims
- 0554US7125224B2Rotary kinetic tangential pumpRAYMOND CHARLES DOW·Filed 2004·Granted Oct 24, 2006·7 cites·13 claims
- 0644US4629404ANutating disc type fluid deviceRAYMOND CHARLES·Filed 1985·Granted Dec 16, 1986·13 cites·15 claims
- 0721US4678414APeristaltic diaphragm pump with conically shaped nutating membersRAYMOND JR CHARLES·Filed 1986·Granted Jul 7, 1987·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →