Inventor · disambiguated record
Bryan J. Hillman
Also filed as: HILLMAN BRYAN J · HILLMAN BRYAN JACOB
11 granted patents·4 pending applications·59 citations·filing 2011–2014
88Inventor score
Top patents by PatentIndex Score
15 records- 0193US9086061B2Energy recovery hydraulic systemCATERPILLAR INC·Filed 2012·Granted Jul 21, 2015·14 cites·20 claims
- 0293US8984873B2Meterless hydraulic system having flow sharing and combining functionalityOPDENBOSCH PATRICK·Filed 2011·Granted Mar 24, 2015·14 cites·18 claims
- 0387US9091286B2Hydraulic control system having electronic flow limitingCATERPILLAR INC·Filed 2012·Granted Jul 28, 2015·7 cites·20 claims
- 0486US8978374B2Meterless hydraulic system having flow sharing and combining functionalityOPDENBOSCH PATRICK·Filed 2011·Granted Mar 17, 2015·7 cites·23 claims
- 0581US8978373B2Meterless hydraulic system having flow sharing and combining functionalityOPDENBOSCH PATRICK·Filed 2011·Granted Mar 17, 2015·5 cites·20 claims
- 0679US9261118B2Boom cylinder dig flow regenerationCATERPILLAR INC·Filed 2014·Granted Feb 16, 2016·4 cites·20 claims
- 0769US8833143B2Hydraulic accumulator pre-charge pressure detectionCHEN DAYAO·Filed 2012·Granted Sep 16, 2014·3 cites·20 claims
- 0866US9388828B2Hydraulic control system having swing motor energy recoveryCATERPILLAR INC·Filed 2012·Granted Jul 12, 2016·4 cites·24 claims
- 0959US9366269B2Hydraulic accumulator health diagnosisCHEN DAYAO·Filed 2012·Granted Jun 14, 2016·1 cites·19 claims
- 1052US2015000756A1Hydraulic accumulator pre-charge pressure detectionCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 1147US9086081B2Hydraulic control system having swing motor recoveryCATERPILLAR INC·Filed 2012·Granted Jul 21, 2015·0 cites·20 claims
- 1245US9187878B2Hydraulic control system having swing oscillation dampeningCATERPILLAR INC·Filed 2012·Granted Nov 17, 2015·0 cites·12 claims
- 1341US2014067092A1Adaptive work cycle control systemCATERPILLAR INC·Filed 2012·Application pending·0 cites
- 1440US2014033690A1Machine hydraulic system having fine control modeHILLMAN BRYAN J·Filed 2012·Application pending·0 cites
- 1537US2013318959A1Hydraulic Circuits with Energy Conservation Features for Overrunning Load ConditionsSHANG TONGLIN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →