Inventor · disambiguated record
Robert D. Barwise
Also filed as: BARWISE ROBERT D
7 granted patents·152 citations·filing 1975–1995
87Inventor score
Top patents by PatentIndex Score
7 records- 0183US4315652AAngle control mechanism for grappleROBIL CO·Filed 1980·Granted Feb 16, 1982·39 cites·4 claims
- 0274US4053004AHelical head comminuting shearUS AGRICULTURE·Filed 1975·Granted Oct 11, 1977·24 cites·12 claims
- 0367US5141386ALoad handling apparatus with separable load couplingBARWISE ROBERT D·Filed 1990·Granted Aug 25, 1992·26 cites·37 claims
- 0465US5620298ASkidding grappleFiled 1995·Granted Apr 15, 1997·24 cites·19 claims
- 0553US5016671AHydraulic couplingBARWISE ROBERT D·Filed 1990·Granted May 21, 1991·18 cites·19 claims
- 0645US4431039AInvoluted disc slicerUS AGRICULTURE·Filed 1982·Granted Feb 14, 1984·10 cites·20 claims
- 0745US4266675AOptical wood-bark segregatorUS AGRICULTURE·Filed 1980·Granted May 12, 1981·11 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →