Inventor · disambiguated record
Michael L. Knussman
Also filed as: KNUSSMAN MICHAEL · KNUSSMAN MICHAEL L
16 granted patents·6 pending applications·328 citations·filing 1996–2015
94Inventor score
Top patents by PatentIndex Score
22 records- 0196US10344784B2Hydraulic system having regeneration and hybrid startCATERPILLAR INC·Filed 2015·Granted Jul 9, 2019·11 cites·12 claims
- 0296US8943819B2Hydraulic systemKNUSSMAN MICHAEL L·Filed 2011·Granted Feb 3, 2015·22 cites·18 claims
- 0395US9932993B2System and method for hydraulic energy recoveryCATERPILLAR INC·Filed 2015·Granted Apr 3, 2018·8 cites·20 claims
- 0495US9151018B2Closed-loop hydraulic system having energy recoveryKNUSSMAN MICHAEL L·Filed 2011·Granted Oct 6, 2015·15 cites·17 claims
- 0595US8910474B2Hydraulic systemKNUSSMAN MICHAEL L·Filed 2011·Granted Dec 16, 2014·18 cites·20 claims
- 0693US6460623B1Hydraulic system providing down force on a work implementCATERPILLAR INC·Filed 2000·Granted Oct 8, 2002·124 cites·11 claims
- 0792US9068323B2Machine having hydraulically actuated implement system with combined ride control and downforce control systemCATERPILLAR INC·Filed 2012·Granted Jun 30, 2015·12 cites·12 claims
- 0891US9080310B2Closed-loop hydraulic system having regeneration configurationKNUSSMAN MICHAEL L·Filed 2011·Granted Jul 14, 2015·11 cites·20 claims
- 0986US6024183ATrack belt tension management systemCATERPILLAR INC·Filed 1997·Granted Feb 15, 2000·65 cites·13 claims
- 1081US8966892B2Meterless hydraulic system having restricted primary makeupOPDENBOSCH PATRICK·Filed 2011·Granted Mar 3, 2015·5 cites·18 claims
- 1181US8074558B2Axial piston device having rotary displacement controlKNUSSMAN MICHAEL L·Filed 2008·Granted Dec 13, 2011·13 cites·19 claims
- 1279US9677572B2Method and system for storing and reusing hydraulic energyCATERPILLAR INC·Filed 2015·Granted Jun 13, 2017·2 cites·1 claims
- 1375US8893490B2Hydraulic systemKNUSSMAN MICHAEL L·Filed 2011·Granted Nov 25, 2014·6 cites·20 claims
- 1473US8863509B2Meterless hydraulic system having load-holding bypassOPDENBOSCH PATRICK·Filed 2011·Granted Oct 21, 2014·3 cites·22 claims
- 1570US8944103B2Meterless hydraulic system having displacement control valveOPDENBOSCH PATRICK·Filed 2011·Granted Feb 3, 2015·5 cites·18 claims
- 1646US2015368879A1Combined Hydraulic Implement and Propulsion Circuit with Hybrid Energy Capture and ReuseCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 1742US2015059325A1Hybrid Apparatus and Method for Hydraulic SystemsCATERPILLAR INC·Filed 2013·Application pending·0 cites
- 1841US2014165549A1Hydraulic system having multiple closed loop circuitsCATERPILLAR INC·Filed 2012·Application pending·0 cites
- 1940US2013098458A1Hydraulic system having multiple closed-loop circuitsKNUSSMAN MICHAEL L·Filed 2011·Application pending·0 cites
- 2040US2013081382A1Regeneration configuration for closed-loop hydraulic systemsNELSON BRYAN E·Filed 2011·Application pending·0 cites
- 2137US2013098011A1Hydraulic system having multiple closed-loop circuitsKNUSSMAN MICHAEL L·Filed 2011·Application pending·0 cites
- 2236US5979504ARotary control valveCATERPILLAR INC·Filed 1996·Granted Nov 9, 1999·8 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Michael L. Knussman files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →