Inventor · disambiguated record
Randal N. Peterson
Also filed as: PETERSON RANDAL · PETERSON RANDAL N · PETERSON RANDAL NEIL
7 granted patents·4 pending applications·52 citations·filing 2008–2015
82Inventor score
Top patents by PatentIndex Score
11 records- 0195US9145660B2Hydraulic control system having over-pressure protectionCATERPILLAR INC·Filed 2012·Granted Sep 29, 2015·18 cites·20 claims
- 0295US8850806B2Hydraulic control system having swing motor energy recoveryZHANG JIAO·Filed 2011·Granted Oct 7, 2014·19 cites·35 claims
- 0382US9068575B2Hydraulic control system having swing motor energy recoveryZHANG JIAO·Filed 2011·Granted Jun 30, 2015·5 cites·27 claims
- 0481US8919113B2Hydraulic control system having energy recovery kitMA PENGFEI·Filed 2011·Granted Dec 30, 2014·5 cites·13 claims
- 0554US2015101164A1Hydraulic control system having energy recovery kitCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 0653US9897120B2Hydraulic system having energy recoveryCATERPILLAR INC·Filed 2015·Granted Feb 20, 2018·0 cites·19 claims
- 0750US8095281B2System for controlling a hydraulic systemPETERSON RANDAL NEIL·Filed 2008·Granted Jan 10, 2012·5 cites·20 claims
- 0847US9086081B2Hydraulic control system having swing motor recoveryCATERPILLAR INC·Filed 2012·Granted Jul 21, 2015·0 cites·20 claims
- 0943US2014060030A1Hydraulic accumulator health monitorCATERPILLAR INC·Filed 2013·Application pending·0 cites
- 1040US2012304944A1Engine system with reversible fanNELSON BRYAN E·Filed 2011·Application pending·0 cites
- 1139US2014060018A1Hydraulic control systemMA PENGFEI·Filed 2012·Application pending·0 cites
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