Inventor
GRIESMEIER UWE
DE61 patents
⚠️ This page may combine multiple inventors who share the name “GRIESMEIER UWE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZAHNRADFABRIK FRIEDRICHSHAFEN
43 patentsUS11364784B2Jun 21, 2022
Transmission for a motor vehicle, motor vehicle powertrain comprising said transmission, and method for operating the transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations86
US9764630B2Sep 19, 2017
Hybrid drive of a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations84
US9463687B2Oct 11, 2016
Method for operating a drive unit for a hybrid vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN12 citations84
US9399394B2Jul 26, 2016
Gearbox and drive train with a gearbox
ZAHNRADFABRIK FRIEDRICHSHAFEN8 citations84
US8992362B2Mar 31, 2015
Hybrid power train for a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN8 citations84
US9254737B2Feb 9, 2016
Hybrid drive for a vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN7 citations79
US11345228B2May 31, 2022
Transmission for a motor vehicle, motor vehicle powertrain, and method for operating a transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations73
US11338661B2May 24, 2022
Transmission for a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations73
US11338663B2May 24, 2022
Transmission and drive system of a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations73
US10753431B2Aug 25, 2020
Motor vehicle transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN3 citations73
US10406908B2Sep 10, 2019
Transmission for a motor vehicle, drive train for a hybrid vehicle, and method for operating such a drive train
ZAHNRADFABRIK FRIEDRICHSHAFEN5 citations73
US10286773B2May 14, 2019
Device including a gear unit and an electric machine for a hybrid drive and hybrid drive
ZAHNRADFABRIK FRIEDRICHSHAFEN4 citations73
US10195932B2Feb 5, 2019
Gearing for a motor vehicle, and a drive train with same
ZAHNRADFABRIK FRIEDRICHSHAFEN6 citations73
US9738149B2Aug 22, 2017
Drive unit for a hybrid vehicle and method for operating the same
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations73
US9731588B2Aug 15, 2017
Hybrid drive of a motor vehicle and method for operating same
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations73
US9227623B2Jan 5, 2016
Hybrid drive of a motor vehicle and method for operating same
ZAHNRADFABRIK FRIEDRICHSHAFEN3 citations73
US10634219B2Apr 28, 2020
Gear mechanism for a motor vehicle, and drive train for a motor vehicle comprising such a gear mechanism
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations72
US10632835B2Apr 28, 2020
Gearing for a motor vehicle, and hybrid drive train with same
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations72
US10570995B2Feb 25, 2020
Transmission for a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN4 citations72
US10406907B2Sep 10, 2019
Transmission for a motor vehicle and hybrid drivetrain provided therewith
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations72
US10189346B2Jan 29, 2019
Planetary multi-stage transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN3 citations72
US11649009B2May 16, 2023
Transmission for a bicycle
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations71
US11884362B2Jan 30, 2024
Drive arrangement for a bicycle or pedelec
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations63
US11619299B2Apr 4, 2023
Method for operating a hybrid transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations63
US11485219B2Nov 1, 2022
Transmission and drive system of a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations63
US9457799B2Oct 4, 2016
Hybrid drive of a motor vehicle and method for operating same
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations63
US10315503B2Jun 11, 2019
Transmission for a motor vehicle and hybrid drive train provided therewith
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations62
US10174816B2Jan 8, 2019
Transmission for a vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN1 citations62
US8016724B2Sep 13, 2011
Drive train of a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations60
US11046391B2Jun 29, 2021
Transmission for a bicycle
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations59
US12503199B2Dec 23, 2025
Assembly for actuating a shifting element of a transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations57
US12434788B2Oct 7, 2025
Bottom-bracket gear
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations57
US11746856B2Sep 5, 2023
Shiftable planetary gear train
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US11571961B2Feb 7, 2023
Transmission for a motor vehicle, motor vehicle powertrain, and method for operating a transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US11479105B2Oct 25, 2022
Transmission for a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US11473651B2Oct 18, 2022
Transmission for a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US11396929B2Jul 26, 2022
Transmission for a motor vehicle, motor vehicle powertrain, and method for operating a transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US11390157B2Jul 19, 2022
Transmission for a motor vehicle, motor vehicle drive train, and method for operating a transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US11345227B2May 31, 2022
Transmission and drive system of a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US11305635B2Apr 19, 2022
Transmission for a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US11287017B2Mar 29, 2022
Transmission for a motor vehicle, motor vehicle powertrain, and method for operating a transmission
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US11186160B2Nov 30, 2021
Method for operating a drive system of a motor vehicle and drive system
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
US10913342B2Feb 9, 2021
Transmission for a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN0 citations52
KALTENBACH JOHANNES
3 patentsUS8979704B2Mar 17, 2015
Hybrid drive of a motor vehicle and method for controlling a hybrid drive
KALTENBACH JOHANNES24 citations92
US8911315B2Dec 16, 2014
Hybrid drive of a motor vehicle
KALTENBACH JOHANNES28 citations92
US8585522B2Nov 19, 2013
Drive train and method for operating the drive train
KALTENBACH JOHANNES32 citations92
GRIESMEIER UWE
2 patentsBALLARD POWER SYSTEM AG
1 patentNUCELLSYS GMBH
1 patentShowing the top 50 of 61 patents by PatentIndex Score.