Inventor · disambiguated record
Christopher Michael Gruel
Also filed as: GRUEL CHRISTOPHER · GRUEL CHRISTOPHER M · GRUEL CHRISTOPHER MICHAEL
7 granted patents·4 pending applications·30 citations·filing 1997–2020
80Inventor score
Top patents by PatentIndex Score
11 records- 0185US7419134B2Valve actuation assemblyCATERPILLAR INC·Filed 2005·Granted Sep 2, 2008·14 cites·22 claims
- 0269US7877997B2Wastegate control system based on variable valve actuationCATERPILLAR INC·Filed 2008·Granted Feb 1, 2011·9 cites·20 claims
- 0368US9038678B2Reductant fill systemWRIGHT CAMERON J·Filed 2012·Granted May 26, 2015·3 cites·20 claims
- 0455US8267121B2Valve assembly for counteracting flow forcesGRUEL CHRISTOPHER MICHAEL·Filed 2008·Granted Sep 18, 2012·3 cites·19 claims
- 0552US2010158706A1Pressure change compensation arrangement for pump actuatorCATERPILLAR INC·Filed 2008·Application pending·0 cites
- 0651US2008271720A1Valve actuation assemblyCATERPILLAR INC·Filed 2008·Application pending·0 cites
- 0744US11149755B2Hydraulic system for a work machine having a hydraulic winchCATERPILLAR INC·Filed 2019·Granted Oct 19, 2021·0 cites·18 claims
- 0837US11519527B2Hose assembly and method of using hose assemblyCATERPILLAR INC·Filed 2020·Granted Dec 6, 2022·0 cites·20 claims
- 0935US2012152377A1Fluid bypass valve systemTABOR JOSEPH E·Filed 2010·Application pending·0 cites
- 1035US2013186349A1Reductant supply line heating systemWRIGHT CAMERON J·Filed 2012·Application pending·0 cites
- 1121US5782939ALow cost coated abrasivesNORTON CO·Filed 1997·Granted Jul 21, 1998·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →