Inventor · disambiguated record
Steven T. Ufheil
Also filed as: UFHEIL STEVEN T
11 granted patents·1 pending application·462 citations·filing 1992–2005
93Inventor score
Top patents by PatentIndex Score
12 records- 0195US6542789B2Tool recognition and control system for a work machineCATERPILLAR INC·Filed 2001·Granted Apr 1, 2003·143 cites·1 claims
- 0291US6135230AInterlock control system for a work machineCATERPILLAR SARL·Filed 1998·Granted Oct 24, 2000·71 cites·30 claims
- 0382US6321152B1System and method for inhibiting saturation of a hydraulic valve assemblyCATERPILLAR INC·Filed 1999·Granted Nov 20, 2001·34 cites·22 claims
- 0481US6148939AVariable gain steering control system for a work machineCATERPILLAR INC·Filed 1998·Granted Nov 21, 2000·54 cites·14 claims
- 0581US5459658AAutomatic transmission with programmable shiftpointsCATERPILLAR INC·Filed 1992·Granted Oct 17, 1995·34 cites·31 claims
- 0680US5520499AProgrammable ride controlCATERPILLAR INC·Filed 1994·Granted May 28, 1996·44 cites·4 claims
- 0778US5435131AAdaptive overspeed control for a hydrostatic transmissionCATERPILLAR INC·Filed 1994·Granted Jul 25, 1995·30 cites·17 claims
- 0858US6186260B1Arm rest/seat switch circuit configuration for use as an operational state sensor for a work machineCATERPILLAR SARL·Filed 1998·Granted Feb 13, 2001·27 cites·25 claims
- 0948US6918248B2Independent metering valve assembly for multiple hydraulic load functionsCATERPILLAR MITSUBISHI LTD·Filed 2001·Granted Jul 19, 2005·3 cites·8 claims
- 1042US6062331AAuxiliary hydraulic control system for a work machineR L SA·Filed 1998·Granted May 16, 2000·18 cites·21 claims
- 1141US2005166587A1Independent metering valve assembly for multiple hydraulic load functionsCATERPILLER INC·Filed 2005·Application pending·0 cites
- 1226US6173228B1Method and apparatus for controlling a transmission associated with a neutralize modeCATERPILLAR INC·Filed 1998·Granted Jan 9, 2001·4 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →