JEFF JOCSAK

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LAKE ORION, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Oil pan with dedicated drain for positive crankcase ventilation
- Patent number 10,087,794
- Issue date Oct 2, 2018
- GM Global Technology Operations LLC
- Jeff Jocsak
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine assembly with phasing mechanism on eccentric shaft for varia...
- Patent number 8,794,200
- Issue date Aug 5, 2014
- GM Global Technology Operations LLC
- Robert Lionel Jacques
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid powertrain assembly including engine with variable valve lift
- Patent number 8,646,423
- Issue date Feb 11, 2014
- GM Global Technology Operations LLC
- Jeff Jocsak
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OIL PAN WITH DEDICATED DRAIN FOR POSITIVE CRANKCASE VENTILATION
- Publication number 20170204754
- Publication date Jul 20, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeff Jocsak
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE ASSEMBLY WITH PHASING MECHANISM ON ECCENTRIC SHAFT FOR VARIA...
- Publication number 20140137824
- Publication date May 22, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Robert Lionel Jacques
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYBRID POWERTRAIN ASSEMBLY INCLUDING ENGINE WITH VARIABLE VALVE LIFT
- Publication number 20130233260
- Publication date Sep 12, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- JEFF JOCSAK
- B60 - VEHICLES IN GENERAL