NA

Norbert Ament

FS Fichtel & Sachs: 13 patents #15 of 388Top 4%
MA Mannesmann Sachs Ag: 3 patents #67 of 301Top 25%
ZA Zf Friedrichshafen Ag: 1 patents #1,366 of 2,695Top 55%
Overall (All Time): #257,254 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8960396 Torsional vibration damping arrangement, particularly for the power train of a vehicle Reinhard Feldhaus, Christian Wickel, Alexander Markow, Michael Peterseim, Erwin Wack +1 more 2015-02-24
6536575 Clutch disk for a motor vehicle friction clutch Mario Lory, Klaus Dollhopf, Achim Link, Reinhard Feldhaus, Bernhard Schierling +5 more 2003-03-25
6299540 Torsional vibration damping device in the drive train of a motor vehicle 2001-10-09
6016899 Clutch disk with flexible bearing 2000-01-25
5927460 Clutch disk with a double facing spring 1999-07-27
5829567 Clutch disc with elastic mounting 1998-11-03
5722525 Motor vehicle friction clutch with a torsional vibration damper, and a torsional vibration damper for a motor vehicle friction clutch Reinhard Feldhaus, Joachim Lindner, Klaus Memmel, Jorg Sudau, Michael Weiss 1998-03-03
5687828 Friction clutch for a drive train of a motor vehicle and a torsional damper for a friction clutch Harald Raab 1997-11-18
5673778 Clutch disc with torsional vibration damper 1997-10-07
5655641 Clutch disc with balancing rivets Dieter Bernhard 1997-08-12
5630491 Friction clutch for a transmission of a motor vehicle and a clutch disc for a friction clutch Harald Raab 1997-05-20
5529161 Friction clutch for a transmission of a motor vehicle and a torsional damper for a friction clutch Harald Raab 1996-06-25
5431269 Transmission for a motor vehicle with a friction clutch having a clutch disc with torsionally locked friction ring Harald Raab 1995-07-11
5238096 Clutch plate for a motor vehicle friction clutch Harald Raab 1993-08-24
5230415 Clutch plate for a motor vehicle friction clutch Harald Raab 1993-07-27
5205389 Clutch disk Harald Raab 1993-04-27
5000304 Clutch disc Wolfgang Kock, Harald Raab, Karl H. Dotter 1991-03-19
4998608 Clutch disk with delayed friction device Harald Raab, Dieter Bernhard 1991-03-12