Inventor · disambiguated record
Robert O. Chambers
Also filed as: CHAMBERS ROBERT O
5 granted patents·81 citations·filing 1975–1983
81Inventor score
Files withCATERPILLAR TRACTOR CO5
Top patents by PatentIndex Score
5 records- 0176US4535651ATorque proportioning differentialCATERPILLAR TRACTOR CO·Filed 1982·Granted Aug 20, 1985·28 cites·40 claims
- 0276US4043227AHydromechanical transmissionCATERPILLAR TRACTOR CO·Filed 1975·Granted Aug 23, 1977·29 cites·15 claims
- 0354US4267749ACompact reversible variable speed transmission and differentialCATERPILLAR TRACTOR CO·Filed 1979·Granted May 19, 1981·12 cites·4 claims
- 0446US4559841AGear train having an internal gear mechanismCATERPILLAR TRACTOR CO·Filed 1983·Granted Dec 24, 1985·10 cites·19 claims
- 0521US4425825AGeared input mechanism for a torque converterCATERPILLAR TRACTOR CO·Filed 1980·Granted Jan 17, 1984·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →