Inventor · disambiguated record
Justin D. Baltrucki
Also filed as: BALTRUCKI JUSTIN · BALTRUCKI JUSTIN D · BALTRUCKI JUSTIN DAMIEN
48 granted patents·7 pending applications·152 citations·filing 2002–2025
97Inventor score
Files withJACOBS VEHICLE SYSTEMS INC45PROTON ENERGY SYS INC4CUMMINS INC2BALTRUCKI JUSTIN D1PROTON ENERGY SYSTEM INC1
Top patents by PatentIndex Score
55 records- 0198US10851682B2Engine valve actuation systems with lost motion valve train components, including collapsing valve bridges with locking pinsJACOBS VEHICLE SYSTEMS INC·Filed 2019·Granted Dec 1, 2020·8 cites·15 claims
- 0298US9790824B2Lost motion valve actuation systems with locking elements including wedge locking elementsJACOBS VEHICLE SYSTEMS INC·Filed 2014·Granted Oct 17, 2017·42 cites·43 claims
- 0397US9016249B2Integrated lost motion rocker brake with automatic resetJACOBS VEHICLE SYSTEMS INC·Filed 2013·Granted Apr 28, 2015·33 cites·36 claims
- 0496US9611767B2Lost motion assembly in a valve bridge for use with a valve train comprising a hydraulic lash adjusterJACOBS VEHICLE SYSTEMS INC·Filed 2015·Granted Apr 4, 2017·6 cites·15 claims
- 0592US11255226B2Lash adjuster control in engine valve actuation systemsJACOBS VEHICLE SYSTEMS INC·Filed 2019·Granted Feb 22, 2022·3 cites·22 claims
- 0692US10590810B2Lash adjustment in lost motion engine systemsJACOBS VEHICLE SYSTEMS INC·Filed 2018·Granted Mar 17, 2020·3 cites·20 claims
- 0791US11181012B2Valve actuation system comprising two rocker arms and a collapsing mechanismJACOBS VEHICLE SYSTEMS INC·Filed 2019·Granted Nov 23, 2021·5 cites·15 claims
- 0891US9068478B2Apparatus and system comprising integrated master-slave pistons for actuating engine valvesJACOBS VEHICLE SYSTEMS INC·Filed 2014·Granted Jun 30, 2015·7 cites·23 claims
- 0990US10626763B2Linkage between an auxiliary motion source and a main motion load path in an internal combustion engineJACOBS VEHICLE SYSTEMS INC·Filed 2015·Granted Apr 21, 2020·7 cites·30 claims
- 1086US10883392B2Valve bridge systems comprising valve bridge guideJACOBS VEHICLE SYSTEMS INC·Filed 2019·Granted Jan 5, 2021·2 cites·22 claims
- 1184US9200541B2Systems and methods for hydraulic lash adjustment in an internal combustion engineJACOBS VEHICLE SYSTEMS INC·Filed 2013·Granted Dec 1, 2015·4 cites·22 claims
- 1283US11542877B2Systems and methods for counter flow management and valve motion sequencing in enhanced engine brakingJACOBS VEHICLE SYSTEMS INC·Filed 2018·Granted Jan 3, 2023·2 cites·17 claims
- 1383US11162438B2Valve actuation and sequencing for cylinder deactivation and high-power density (HPD) brakingJACOBS VEHICLE SYSTEMS INC·Filed 2021·Granted Nov 2, 2021·1 cites·19 claims
- 1483US2025389211A1Valve actuation system comprising a discrete lost motion deviceCUMMINS INC·Filed 2025·Application pending·0 cites
- 1581US12435649B2Valve actuation system comprising a discrete lost motion deviceCUMMINS INC·Filed 2023·Granted Oct 7, 2025·0 cites·14 claims
- 1681US11156135B2Systems and methods for combined engine braking and lost motion exhaust valve openingJACOBS VEHICLE SYSTEMS INC·Filed 2019·Granted Oct 26, 2021·1 cites·16 claims
- 1781US10774693B2Variable length piston assemblies for engine valve actuation systemsJACOBS VEHICLE SYSTEMS INC·Filed 2018·Granted Sep 15, 2020·1 cites·29 claims
- 1879US11434836B2Combined positive power and cylinder deactivation operation with secondary valve eventJACOBS VEHICLE SYSTEMS INC·Filed 2020·Granted Sep 6, 2022·1 cites·7 claims
- 1979US9702276B2System comprising an accumulator upstream of a lost motion component in a valve bridgeJACOBS VEHICLE SYSTEMS INC·Filed 2015·Granted Jul 11, 2017·1 cites·10 claims
- 2078US10077686B2Pushrod assemblyJACOBS VEHICLE SYSTEMS INC·Filed 2015·Granted Sep 18, 2018·1 cites·15 claims
- 2177US11060426B2Finger follower for lobe switching and single source lost motionJACOBS VEHICLE SYSTEMS INC·Filed 2019·Granted Jul 13, 2021·1 cites·25 claims
- 2276US9410455B2Rocker latch for controlling engine valve actuationJACOBS VEHICLE SYSTEMS INC·Filed 2013·Granted Aug 9, 2016·2 cites·23 claims
- 2371US11649739B2Valve bridge constraints and guides and related methodsJACOBS VEHICLE SYSTEMS INC·Filed 2022·Granted May 16, 2023·0 cites·24 claims
- 2470US6814841B2Gas liquid phase separator with improved pressure controlPROTON ENERGY SYS INC·Filed 2002·Granted Nov 9, 2004·11 cites·9 claims
- 2567US12460594B2Shutdown control of internal combustion engine comprising lost motion componentJACOBS VEHICLE SYSTEMS INC·Filed 2023·Granted Nov 4, 2025·0 cites·18 claims
- 2667US9512746B2Apparatus and system comprising collapsing and extending mechanisms for actuating engine valvesJACOBS VEHICLE SYSTEMS INC·Filed 2014·Granted Dec 6, 2016·1 cites·21 claims
- 2766US9739184B2Start of an internal combustion engine with at least one engine valve in an open state during crankingJACOBS VEHICLE SYSTEMS INC·Filed 2016·Granted Aug 22, 2017·0 cites·16 claims
- 2865US11952923B2Selective resetting lost motion engine valve train componentsJACOBS VEHICLE SYSTEMS INC·Filed 2020·Granted Apr 9, 2024·0 cites·21 claims
- 2963US11519307B2Valve actuation system comprising in-series lost motion components deployed in a pre-rocker arm valve train component and valve bridgeJACOBS VEHICLE SYSTEMS INC·Filed 2022·Granted Dec 6, 2022·0 cites·11 claims
- 3061US11149599B2Systems and methods for IEGR using secondary intake valve motion and lost-motion resetJACOBS VEHICLE SYSTEMS INC·Filed 2019·Granted Oct 19, 2021·0 cites·19 claims
- 3161US7524171B2Radial piston fuel supply pumpSTANADYNE CORP·Filed 2005·Granted Apr 28, 2009·1 cites·22 claims
- 3260US11408310B2Valve actuation system comprising in-series lost motion components for use in cylinder deactivation and auxiliary valve actuationsJACOBS VEHICLE SYSTEMS INC·Filed 2020·Granted Aug 9, 2022·0 cites·16 claims
- 3359US11313259B2Linkage between an auxiliary motion source and a main motion load path in an internal combustion engineJACOBS VEHICLE SYSTEMS INC·Filed 2020·Granted Apr 26, 2022·0 cites·25 claims
- 3458US7314509B2Gas liquid phase separator with improved pressure controlPROTON ENERGY SYSTEM INC·Filed 2004·Granted Jan 1, 2008·6 cites·19 claims
- 3558US2010108535A1System for generating hydrogen and method thereofPROTON ENERGY SYS INC·Filed 2009·Application pending·0 cites
- 3657US12264605B2System facilitating cylinder deactivation and 1.5-stroke engine braking operation in an internal combustion engineJACOBS VEHICLE SYSTEMS INC·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
- 3757US10683778B2Removable valve bridges and valve actuation systems including the sameJACOBS VEHICLE SYSTEMS INC·Filed 2017·Granted Jun 16, 2020·0 cites·19 claims
- 3856US12018599B1Valve actuation system comprising rocker assemblies with one-way coupling therebetweenJACOBS VEHICLE SYSTEMS INC·Filed 2023·Granted Jun 25, 2024·0 cites·26 claims
- 3955US11619147B2Valve actuation system comprising parallel lost motion components deployed in a rocker arm and valve bridgeJACOBS VEHICLE SYSTEMS INC·Filed 2022·Granted Apr 4, 2023·0 cites·12 claims
- 4055US11401838B2Rotating actuator system for controlling valve actuation in an internal combustion engineJACOBS VEHICLE SYSTEMS INC·Filed 2021·Granted Aug 2, 2022·0 cites·11 claims
- 4154US11300014B2Valve actuation system comprising finger follower for lobe switching and single source lost motionJACOBS VEHICLE SYSTEMS INC·Filed 2021·Granted Apr 12, 2022·0 cites·36 claims
- 4253US11319842B2Valve bridge comprising concave chambersJACOBS VEHICLE SYSTEMS INC·Filed 2021·Granted May 3, 2022·0 cites·5 claims
- 4353US11131222B2Engine valve actuation with handoff control between cooperative valve actuation motionsJACOBS VEHICLE SYSTEMS INC·Filed 2021·Granted Sep 28, 2021·0 cites·16 claims
- 4452US11053819B2Valve bridge systems comprising valve bridge guideJACOBS VEHICLE SYSTEMS INC·Filed 2020·Granted Jul 6, 2021·0 cites·3 claims
- 4552US7111493B2Combustible gas detection systemPROTON ENERGY SYS INC·Filed 2003·Granted Sep 26, 2006·2 cites·2 claims
- 4649US2025179947A1Integrated rocker brake with reset plunger for actuating a single engine valveJACOBS VEHICLE SYSTEMS INC·Filed 2024·Application pending·0 cites
- 4748US10711662B2System comprising a pumping assembly operatively connected to a valve actuation motion source or valve train componentJACOBS VEHICLE SYSTEMS INC·Filed 2015·Granted Jul 14, 2020·0 cites·13 claims
- 4848US10526936B2System for engine valve actuation comprising lash-prevention valve actuation motionJACOBS VEHICLE SYSTEMS INC·Filed 2016·Granted Jan 7, 2020·0 cites·8 claims
- 4946US11473458B2Response time in lost motion valvetrainsJACOBS VEHICLE SYSTEMS INC·Filed 2019·Granted Oct 18, 2022·0 cites·27 claims
- 5046US2006118428A1System for generating hydrogen and method thereofBALTRUCKI JUSTIN D·Filed 2005·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →