Inventor · disambiguated record
John A. Junck
Also filed as: JUNCK JOHN A
6 granted patents·108 citations·filing 1974–1979
84Inventor score
Files withCATERPILLAR TRACTOR CO6
Top patents by PatentIndex Score
6 records- 0186US4282898AFlow metering valve with operator selectable boosted flowCATERPILLAR TRACTOR CO·Filed 1979·Granted Aug 11, 1981·42 cites·6 claims
- 0269US4071106AAuxiliary hydrostatic wheel driveCATERPILLAR TRACTOR CO·Filed 1976·Granted Jan 31, 1978·21 cites·3 claims
- 0366US4033236AAll hydraulic motor grader circuitryCATERPILLAR TRACTOR CO·Filed 1974·Granted Jul 5, 1977·18 cites·9 claims
- 0457US3995532AProportional control valve with preconditioned inlet modulating relief valveCATERPILLAR TRACTOR CO·Filed 1974·Granted Dec 7, 1976·14 cites·13 claims
- 0545US4109561AControl valve arrangement with a preconditioned relief valve and a flow force compensated valve spoolCATERPILLAR TRACTOR CO·Filed 1976·Granted Aug 29, 1978·8 cites·6 claims
- 0636US3997007AImplement positioning hydraulic control systemCATERPILLAR TRACTOR CO·Filed 1975·Granted Dec 14, 1976·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →