NA

Norbert Ackermann

ZA Zf Friedrichshafen Ag: 8 patents #216 of 2,695Top 9%
BG Boge Gmbh: 7 patents #5 of 60Top 9%
MA Mannesmann Sachs Ag: 1 patents #156 of 301Top 55%
Overall (All Time): #276,904 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
10434834 Method for operating a motor vehicle, method for roll compensation of a motor vehicle, and motor vehicle Helmut Baalmann, Andreas Forster, Sven GREGER, Steffen Heyn, Holger Kirchner +9 more 2019-10-08
10427485 Method of operating a motor vehicle, and motor vehicle Helmut Baalmann, Michael Triebel, Christian Maurischat, Achim Thomae, Andreas Forster +9 more 2019-10-01
9004425 Damping device having a part mounted thereon 2015-04-14
8533924 Process for producing a pressure vessel Thomas Meyer 2013-09-17
8087646 Hydropneumatic suspension with load-dependent damping control Holger Kirchner 2012-01-03
7918437 Pressure vessel 2011-04-05
7681699 Self-pumping hydropneumatic vibration damper 2010-03-23
7487863 Pressure container in a vibration damper 2009-02-10
6119831 Controllable vibration damper for motor vehicles Heinz Knecht 2000-09-19
5265703 Adjustable hydraulic vibration damper for motor vehicles 1993-11-30
5251730 Adjustable vibration damper Hubert Beck 1993-10-12
5078240 Adjustable vibration damper with valve body in piston having directional flow control Hubert Beck 1992-01-07
5078241 Controllable vibration dampers for motor vehicles Hurbert Beck 1992-01-07
4986393 Adjustable vibration dampers for motor vehicles Alfred Preukschat 1991-01-22
4880086 Adjustable vibration damper Heinz Knecht 1989-11-14
4802561 Adjustable shock absorber Heinz Knecht 1989-02-07
4766647 Apparatus and method for measuring a property of a continuous strand of fibrous materials Hossein M. Ghorashi, Peyman Dehkordi 1988-08-30