Inventor · disambiguated record
Gregory A. Epplin
Also filed as: EPPLIN GREGORY · EPPLIN GREGORY A · EPPLIN GREGORY AUGUST
7 granted patents·1 pending application·151 citations·filing 2002–2015
85Inventor score
Top patents by PatentIndex Score
8 records- 0194US6694240B1Control system for and method of operating a work machineCATERPILLAR INC·Filed 2002·Granted Feb 17, 2004·91 cites·24 claims
- 0290US8406963B2Implement control system for a machineFARMER TODD R·Filed 2009·Granted Mar 26, 2013·29 cites·20 claims
- 0385US8700271B2Machine with four degrees of freedom implement control joystick and track type tractor using sameEVENSON RICHARD RYAN·Filed 2012·Granted Apr 15, 2014·17 cites·6 claims
- 0481US8700273B2Implement control system for a machineCATERPILLAR INC·Filed 2013·Granted Apr 15, 2014·6 cites·20 claims
- 0574US8762010B2Implement control system for a machineCATERPILLAR INC·Filed 2013·Granted Jun 24, 2014·4 cites·21 claims
- 0647US7204085B2Power source derating component protection systemCATERPILLAR INC·Filed 2004·Granted Apr 17, 2007·4 cites·31 claims
- 0737US7584941B2Method and apparatus for operating an implement for a machineCATERPILLAR INC·Filed 2007·Granted Sep 8, 2009·0 cites·12 claims
- 0833US2015239410A1Electrical Bypass CircuitPERKINS ENGINES CO LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →