Inventor · disambiguated record
Eric F. Lee
Also filed as: LEE ERIC F
3 granted patents·1 pending application·125 citations·filing 1995–2015
74Inventor score
Files withCATERPILLAR INC4
Top patents by PatentIndex Score
4 records- 0190US5860480AMethod and apparatus for determining pitch and ground speed of an earth moving machinesCATERPILLAR INC·Filed 1997·Granted Jan 19, 1999·89 cites·14 claims
- 0270US5710514AHydraulic cylinder piston position sensing with compensation for piston velocityCATERPILLAR INC·Filed 1995·Granted Jan 20, 1998·30 cites·24 claims
- 0335US5608332ADynamic gain adjustment in electromagnetic wave hydraulic cylinder piston position sensingCATERPILLAR INC·Filed 1995·Granted Mar 4, 1997·6 cites·19 claims
- 0431US2015169441A1Method of managing data of an electronic control module of a machineCATERPILLAR INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →