Inventor
MARTIN HANS-JOACHIM
DE12 patents
⚠️ This page may combine multiple inventors who share the name “MARTIN HANS-JOACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZAHNRADFABRIK FRIEDRICHSHAFEN
9 patentsUS8944232B2Feb 3, 2015
Hydraulical shifting device for an automatic transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN8 citations83
US7997505B2Aug 16, 2011
Bypass valve for a cooler connected downstream of a hydraulic unit
ZAHNRADFABRIK FRIEDRICHSHAFEN10 citations83
US7819332B2Oct 26, 2010
Device for uncoupling the oil flow through a radiator
ZAHNRADFABRIK FRIEDRICHSHAFEN12 citations83
US7950323B2May 31, 2011
Shifting device for shifting a motor vehicle gear box
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations82
US6394814B2May 28, 2002
Electrical plug-in connector for providing an electrical connection between two regions separated by a partition wall
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations71
US10036468B2Jul 31, 2018
Hydraulic control system
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations67
US11105416B2Aug 31, 2021
Pressure back-up valve
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations59
US11761532B2Sep 19, 2023
Hydraulic control unit for a transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations45
US9897197B2Feb 20, 2018
Valve system for controlling a system pressure control system
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations34