Inventor · disambiguated record
Martin Lehman
Also filed as: LEHMAN MARTIN · LEHMAN MARTIN A
14 granted patents·3 pending applications·45 citations·filing 1993–2020
88Inventor score
Top patents by PatentIndex Score
17 records- 0188US9957940B2Fluid conditioning moduleCATERPILLAR INC·Filed 2015·Granted May 1, 2018·4 cites·18 claims
- 0288US9909468B2Fluid conditioning system with recirculation loop and method for operating sameCATERPILLAR INC·Filed 2015·Granted Mar 6, 2018·4 cites·20 claims
- 0381US8626404B2Motor grader wheel slip control for cut to gradeTHOMSON NORVAL P·Filed 2010·Granted Jan 7, 2014·12 cites·19 claims
- 0480US10190508B2Filter pre-fill detection system and methodCATERPILLAR INC·Filed 2016·Granted Jan 29, 2019·2 cites·20 claims
- 0571US10036314B2Fuel system flush circuitry and method for operating the sameCATERPILLAR INC·Filed 2016·Granted Jul 31, 2018·1 cites·13 claims
- 0671US9447740B2Engine system having hydraulically actuated gas injectorCATERPILLAR INC·Filed 2014·Granted Sep 20, 2016·2 cites·19 claims
- 0770US10208727B2Fluid conditioning moduleCATERPILLAR INC·Filed 2015·Granted Feb 19, 2019·1 cites·18 claims
- 0855US9303604B2Asymmetrical orifice for bypass controlCATERPILLAR INC·Filed 2014·Granted Apr 5, 2016·0 cites·20 claims
- 0948US11705676B2Method and apparatus for tracking a life cycle of turbochargerCATERPILLAR INC·Filed 2020·Granted Jul 18, 2023·0 cites·19 claims
- 1046US11352973B2Machine system and operating strategy using auto-population of trim filesCATERPILLAR INC·Filed 2019·Granted Jun 7, 2022·0 cites·18 claims
- 1146US10184436B2Fluid injector supply system and method for operating sameCATERPILLAR INC·Filed 2015·Granted Jan 22, 2019·0 cites·20 claims
- 1244US5385132AEngine fluid systemCATERPILLAR INC·Filed 1993·Granted Jan 31, 1995·10 cites·5 claims
- 1343US11433330B2Filter system and methodCATERPILLAR INC·Filed 2019·Granted Sep 6, 2022·0 cites·19 claims
- 1442US6279539B1Hydraulically actuated fuel injector with cold start featuresCATERPILLAR INC·Filed 1999·Granted Aug 28, 2001·9 cites·19 claims
- 1541US2018106249A1Control system for supplying fuel to engineCATERPILLAR INC·Filed 2016·Application pending·0 cites
- 1638US2016230720A1Fluid Conditioning ModuleCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 1735US2014224215A1Fuel filtration systemLEHMAN MARTIN A·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →