Hubert WITTMANN

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Floss, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for monitoring a state of wear of a damping device
- Patent number 11,584,270
- Issue date Feb 21, 2023
- GRAMMER AG
- Hubert Wittmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seat occupancy detection with acceleration signal
- Patent number 11,332,040
- Issue date May 17, 2022
- GRAMMER AG
- Roland Übelacker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seat occupancy detection with acceleration signal
- Patent number 11,292,364
- Issue date Apr 5, 2022
- GRAMMER AG
- Roland Übelacker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle seat having a roller guide
- Patent number 11,267,371
- Issue date Mar 8, 2022
- GRAMMER AG
- Hubert Wittmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle seat comprising an additional volume for levelling and stab...
- Patent number 10,427,566
- Issue date Oct 1, 2019
- Grammer AG
- Konstantin Lorey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seat suspension device for a vehicle seat
- Patent number 8,534,646
- Issue date Sep 17, 2013
- Grammer AG
- Rupert Bauer
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE SEAT HAVING A ROLLER GUIDE
- Publication number 20200398708
- Publication date Dec 24, 2020
- GRAMMER AG
- Hubert WITTMANN
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MONITORING A STATE OF WEAR OF A DAMPING DEVICE
- Publication number 20200391632
- Publication date Dec 17, 2020
- GRAMMER AG
- Hubert WITTMANN
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEAT OCCUPANCY DETECTION WITH ACCELERATION SIGNAL
- Publication number 20200238853
- Publication date Jul 30, 2020
- GRAMMER AG
- Roland ÜBELACKER
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEAT OCCUPANCY DETECTION WITH ACCELERATION SIGNAL
- Publication number 20200238852
- Publication date Jul 30, 2020
- GRAMMER AG
- Roland ÜBELACKER
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE SEAT COMPRISING AN ADDITIONAL VOLUME FOR LEVELLING AND STAB...
- Publication number 20180111524
- Publication date Apr 26, 2018
- GRAMMER AG
- Konstantin LOREY
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEAT SUSPENSION DEVICE FOR A VEHICLE SEAT
- Publication number 20120007293
- Publication date Jan 12, 2012
- GRAMMER AG
- Rupert BAUER
- B60 - VEHICLES IN GENERAL