Inventor · disambiguated record
Richard W. Steinberg
Also filed as: STEINBERG RICHARD W
12 granted patents·436 citations·filing 1974–1984
93Inventor score
Top patents by PatentIndex Score
12 records- 0198US4461355ACultivator row unit with ridger/bedder implementHINIKER CO·Filed 1982·Granted Jul 24, 1984·121 cites·19 claims
- 0296US4377979AConservation tillage row crop planter systemHINIKER CO·Filed 1981·Granted Mar 29, 1983·143 cites·21 claims
- 0382US4466492AEarthworking implement having spring biased armsHINIKER CO·Filed 1981·Granted Aug 21, 1984·30 cites·31 claims
- 0477US4102402ASubsoilerVIBRA KING INC·Filed 1976·Granted Jul 25, 1978·18 cites·49 claims
- 0571US4423787AHarrowSTEINBERG RICHARD W·Filed 1981·Granted Jan 3, 1984·23 cites·21 claims
- 0668US4560011ACultivator row unit with ridger/bedder implementHINIKER CO·Filed 1984·Granted Dec 24, 1985·18 cites·5 claims
- 0767US4520876AGauge and guide wheel assemblyHINIKER CO·Filed 1983·Granted Jun 4, 1985·18 cites·19 claims
- 0866US4428437AMount assembly including structure to effect substantially constant biasing forceHINIKER CO·Filed 1981·Granted Jan 31, 1984·18 cites·54 claims
- 0962US4102403AApparatus for making a slit trenchVIBRA KING INC·Filed 1976·Granted Jul 25, 1978·15 cites·41 claims
- 1049US4425972ASplit ring spring for earth working toolHINIKER CO·Filed 1981·Granted Jan 17, 1984·10 cites·47 claims
- 1149US4318638ACable detensioning apparatusVIBRA KING INC·Filed 1980·Granted Mar 9, 1982·12 cites·25 claims
- 1246US3943843AWaste compactorOWATONNA TOOL CO·Filed 1974·Granted Mar 16, 1976·10 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →