Inventor
HARTZ JAMES F
US15 patents
⚠️ This page may combine multiple inventors who share the name “HARTZ JAMES F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN MOTORS CORP
8 patentsUS4548306AOct 22, 1985
Plate separator
GEN MOTORS CORP78 citations95
US4263826AApr 28, 1981
Transmission with dual modulated shift controls
GEN MOTORS CORP32 citations88
US4442733AApr 17, 1984
Transmission center support mounting
GEN MOTORS CORP16 citations73
US4711328ADec 8, 1987
Hydrodynamic retarder with a centrifugal accumulator
GEN MOTORS CORP14 citations69
US4706785ANov 17, 1987
Single point actuated self-adjusting brake mechanism in a vehicle driven by a cross-drive transmission
GEN MOTORS CORP5 citations62
US3953970AMay 4, 1976
Torque converter transmission
GEN MOTORS CORP6 citations62
US4563913AJan 14, 1986
Side-by-side engine and transmission assembly
GEN MOTORS CORP4 citations60
US4687071AAug 18, 1987
Mounting for track laying vehicle transmission
GEN MOTORS CORP6 citations55
ALLISON TRANSM INC
5 patentsUS10023184B2Jul 17, 2018
Hybrid system
ALLISON TRANSM INC7 citations82
US9358866B2Jun 7, 2016
Hybrid system
ALLISON TRANSM INC8 citations82
US9309931B2Apr 12, 2016
Connect-disconnect apparatus for a vehicle drivetrain
ALLISON TRANSM INC9 citations80
US9926986B2Mar 27, 2018
Connect-disconnect apparatus for a vehicle drivetrain
ALLISON TRANSM INC2 citations69
US10746231B2Aug 18, 2020
Connect-disconnect apparatus for a vehicle drivetrain
ALLISON TRANSM INC0 citations48