Inventor · disambiguated record
Ronald L. Doll
Also filed as: DOLL RONALD L · DOLL RONALD LLOYD
3 granted patents·25 citations·filing 1975–1977
68Inventor score
Top patents by PatentIndex Score
3 records- 0153US4121278AMotorcycle headlight tilt controlSPIRIT OF AMERICA INC·Filed 1977·Granted Oct 17, 1978·14 cites·7 claims
- 0239US3994507AMotorcycle coupling assemblySPIRIT OF AMERICA INC·Filed 1975·Granted Nov 30, 1976·7 cites·13 claims
- 0326US4168097AWind shield adapter for motorcycle fairingDOLL RONALD L·Filed 1977·Granted Sep 18, 1979·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →