Inventor · disambiguated record
Ronald D. Morrison
Also filed as: MORRISON RONALD · MORRISON RONALD D
5 granted patents·31 citations·filing 1982–2020
75Inventor score
Top patents by PatentIndex Score
5 records- 0160USD969498SPaint applicatorMORRISON RONALD·Filed 2020·Granted Nov 15, 2022·4 cites·1 claims
- 0257US4530316ARotating cylinder internal combustion engineMORRISON MOTOR COMPANY·Filed 1982·Granted Jul 23, 1985·19 cites·4 claims
- 0337US4744776APedal craftMORRISON RONALD D·Filed 1986·Granted May 17, 1988·6 cites·14 claims
- 0422US4573437ASelf-propelled vehicleMORRISON RONALD D·Filed 1984·Granted Mar 4, 1986·0 cites·12 claims
- 0520US4478179ARadial piston enginesMORRISON MOTOR CORP·Filed 1983·Granted Oct 23, 1984·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →