Inventor · disambiguated record
Charles M. Aker
Also filed as: AKER CHARLES M
6 granted patents·112 citations·filing 1981–1996
85Inventor score
Top patents by PatentIndex Score
6 records- 0179US5642684AThrust director unit for a marine vesselOMNITHRUSTER INC·Filed 1996·Granted Jul 1, 1997·26 cites·15 claims
- 0270US4543900AShipboard ice lubrication system and jet pump for use thereinOMNITHRUSTER INC·Filed 1983·Granted Oct 1, 1985·24 cites·10 claims
- 0369US5289793AHeliconic thruster system for a marine vesselOMNITHRUSTER INC·Filed 1992·Granted Mar 1, 1994·18 cites·20 claims
- 0467US4455960AFluid valve actuated boat thrusterOMNITHRUSTER INC·Filed 1981·Granted Jun 26, 1984·17 cites·4 claims
- 0558US4423696AImproved boat thruster system including swirl reducing vanesAKER CHARLES M·Filed 1981·Granted Jan 3, 1984·14 cites·7 claims
- 0651US4522141AShipboard ice lubrication system and jet pump for use thereinOMNITHRUSTER INC·Filed 1982·Granted Jun 11, 1985·13 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →