Inventor · disambiguated record
Charles E. Beals
Also filed as: BEALS CHARLES E
4 granted patents·87 citations·filing 1975–1996
77Inventor score
Top patents by PatentIndex Score
4 records- 0183US4185521AHydraulic control system for a hydrostatic-mechanical transmissionCATERPILLAR TRACTOR CO·Filed 1977·Granted Jan 29, 1980·35 cites·17 claims
- 0276US4043227AHydromechanical transmissionCATERPILLAR TRACTOR CO·Filed 1975·Granted Aug 23, 1977·29 cites·15 claims
- 0361US5769557ASealed pin joint assemblyCATERPILLAR INC·Filed 1996·Granted Jun 23, 1998·21 cites·23 claims
- 0427US4074614AValving for dual radial piston motorCATERPILLAR TRACTOR CO·Filed 1976·Granted Feb 21, 1978·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →