Inventor · disambiguated record
Richard D. Masbruch
Also filed as: MASBRUCH RICHARD D
6 granted patents·221 citations·filing 1980–1989
86Inventor score
Top patents by PatentIndex Score
6 records- 0187US4339841ASqueegee support assembly for automatic floor cleaning machinesWETROK INC·Filed 1980·Granted Jul 20, 1982·63 cites·12 claims
- 0286US4866804AQuick connect/disconnect for a surface cleaning machineTENNANT TREND INC·Filed 1988·Granted Sep 19, 1989·77 cites·31 claims
- 0368US5064010ASpeed and steering control for scrubbers and the likeTENNANT CO·Filed 1989·Granted Nov 12, 1991·36 cites·14 claims
- 0467US4483041ASupport for a squeegee assemblyWETROK INC·Filed 1982·Granted Nov 20, 1984·32 cites·7 claims
- 0541US4364138AAutomatic floor cleaning machine with removable drive carriageWETROK INC·Filed 1980·Granted Dec 21, 1982·11 cites·9 claims
- 0630US4406980ASpeed and direction control mechanismWETROK INC·Filed 1981·Granted Sep 27, 1983·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →