Inventor · disambiguated record
Ernest C. Sindelar
Also filed as: SINDELAR ERNEST C
4 granted patents·35 citations·filing 1976–1980
75Inventor score
Files withCATERPILLAR TRACTOR CO4
Top patents by PatentIndex Score
4 records- 0176US4063624AHigh-reliability air brake system with transmission neutralizer providing a plurality of operational modesCATERPILLAR TRACTOR CO·Filed 1976·Granted Dec 20, 1977·14 cites·20 claims
- 0266US4128276AHigh-reliability air brake system providing a plurality of operational modesCATERPILLAR TRACTOR CO·Filed 1977·Granted Dec 5, 1978·10 cites·3 claims
- 0343US4189287ABack-up ring for cup sealCATERPILLAR TRACTOR CO·Filed 1977·Granted Feb 19, 1980·5 cites·7 claims
- 0438US4344287AVolume compensation for hydraulic circuitsCATERPILLAR TRACTOR CO·Filed 1980·Granted Aug 17, 1982·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →