Inventor
BECK HUBERT
DE54 patents
⚠️ This page may combine multiple inventors who share the name “BECK HUBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FICHTEL & SACHS AG
15 patentsUS5769192AJun 23, 1998
Shock absorber having a piston permanently attached to its piston rod
FICHTEL & SACHS AG18 citations93
US5595269AJan 21, 1997
Vibration damper for a motor vehicle
FICHTEL & SACHS AG35 citations93
US5988607ANov 23, 1999
Self-pumping hydropneumatic strut with an internal level control
FICHTEL & SACHS AG18 citations84
US5603392AFeb 18, 1997
Hydraulic, adjustable shock absorber, in particular for motor vehicles
FICHTEL & SACHS AG21 citations84
US5558189ASep 24, 1996
Adjustable hydraulic vibration damper
FICHTEL & SACHS AG21 citations84
US5547050AAug 20, 1996
Shock absorber having a piston permanently attached to its piston rod
FICHTEL & SACHS AG17 citations82
US5848677ADec 15, 1998
Vibration damper for a motor vehicle and a piston cylinder assembly; such as for a vibration damper for a motor vehicle
FICHTEL & SACHS AG18 citations79
US5857665AJan 12, 1999
Self-pumping hydropneumatic shock absorbing strut with internal level regulation
FICHTEL & SACHS AG11 citations74
US5826862AOct 27, 1998
Self-pumping hydropneumatic shock absorbing strut with internal level regulation
FICHTEL & SACHS AG10 citations74
US5826863AOct 27, 1998
Self-pumping hydropneumatic shock absorbing strut with internal level regulation
FICHTEL & SACHS AG8 citations74
US5630485AMay 20, 1997
Telescoping vibration damper with a two disk base valve
FICHTEL & SACHS AG11 citations74
US5477949ADec 26, 1995
Shock absorber
FICHTEL & SACHS AG16 citations74
US5435421AJul 25, 1995
Hydraulic, adjustable vibration damper and a valve system for a hydraulic, adjustable vibration damper
FICHTEL & SACHS AG19 citations74
US5769193AJun 23, 1998
Telescoping vibration damper
FICHTEL & SACHS AG5 citations63
US5713562AFeb 3, 1998
Self-pumping hydropneumatic shock absorbing strut with internal level regulation
FICHTEL & SACHS AG3 citations63
ZAHNRADFABRIK FRIEDRICHSHAFEN
9 patentsUS7635051B2Dec 22, 2009
Suspension system for motor vehicles
ZAHNRADFABRIK FRIEDRICHSHAFEN25 citations93
US8052128B2Nov 8, 2011
Self-pumping hydropneumatic spring strut
ZAHNRADFABRIK FRIEDRICHSHAFEN9 citations84
US7681897B2Mar 23, 2010
Wheel suspension
ZAHNRADFABRIK FRIEDRICHSHAFEN8 citations84
US7568562B2Aug 4, 2009
Self-pumping hydropneumatic spring strut
ZAHNRADFABRIK FRIEDRICHSHAFEN9 citations84
US7416064B2Aug 26, 2008
Boot for hydraulic, hydropneumatic or pneumatic piston-cylinder units
ZAHNRADFABRIK FRIEDRICHSHAFEN9 citations84
US7370849B2May 13, 2008
Self-pumping hydropneumatic spring strut unit
ZAHNRADFABRIK FRIEDRICHSHAFEN9 citations84
US7364142B2Apr 29, 2008
Spring strut unit for suspension systems of motor vehicles
ZAHNRADFABRIK FRIEDRICHSHAFEN10 citations84
US7344127B2Mar 18, 2008
Self-pumping hydropneumatic spring strut with internal level control
ZAHNRADFABRIK FRIEDRICHSHAFEN8 citations74
US7708125B2May 4, 2010
Piston-cylinder assembly
ZAHNRADFABRIK FRIEDRICHSHAFEN2 citations63
ZF SACHS AG
9 patentsUS6648309B2Nov 18, 2003
Self-pumping hydropneumatic suspension strut with internal ride-height control
ZF SACHS AG32 citations93
US7306079B2Dec 11, 2007
Suspension system for motor vehicles
ZF SACHS AG10 citations84
US7021434B2Apr 4, 2006
Self-pumping hydropneumatic suspension strut
ZF SACHS AG18 citations84
US6871845B2Mar 29, 2005
Self-pumping, hydropneumatic suspension strut unit
ZF SACHS AG16 citations84
US6745876B2Jun 8, 2004
Piston-cylinder assembly
ZF SACHS AG14 citations84
US7036802B2May 2, 2006
Self-pumping hydropneumatic suspension strut
ZF SACHS AG7 citations74
US7823709B2Nov 2, 2010
Bellows for hydraulic, hydropneumatic, or pneumatic piston-cylinder units
ZF SACHS AG6 citations63
US7118099B2Oct 10, 2006
Selfpumping hydropneumatic spring strut with internal level control
ZF SACHS AG3 citations63
US7097015B2Aug 29, 2006
Suspension system for motor vehicles
ZF SACHS AG5 citations63
MANNESMANN SACHS AG
7 patentsUS6553761B2Apr 29, 2003
Suspension system for motor vehicles
MANNESMANN SACHS AG40 citations93
US6474629B2Nov 5, 2002
Suspension system for motor vehicles
MANNESMANN SACHS AG23 citations89
US6988718B1Jan 24, 2006
Spring strut, optionally with internal level regulation
MANNESMANN SACHS AG21 citations84
US6032933AMar 7, 2000
Self-pumping hydropneumatic spring strut with internal level regulation
MANNESMANN SACHS AG20 citations84
US6494442B2Dec 17, 2002
Self pumping hydropneumatic spring strut with internal leveling
MANNESMANN SACHS AG18 citations80
US6234462B1May 22, 2001
Self-pumping hydro-pneumatic spring strut with internal leveling
MANNESMANN SACHS AG12 citations68
US6223649B1May 1, 2001
Piston-cylinder unit
MANNESMANN SACHS AG12 citations67
BOGE AG
5 patentsUS5301776AApr 12, 1994
Hydraulic adjustable vibration damper
BOGE AG80 citations96
US5335757AAug 9, 1994
Hydraulic adjustable vibration damper
BOGE AG28 citations92
US5251730AOct 12, 1993
Adjustable vibration damper
BOGE AG28 citations92
US5078240AJan 7, 1992
Adjustable vibration damper with valve body in piston having directional flow control
BOGE AG50 citations92
US4993693AFeb 19, 1991
Self-pumping hydropneumatic shock absorbing leg with internal level regulation
BOGE AG40 citations91
BOGE GMBH
2 patentsBECK HUBERT
2 patentsMANNESMAN SACHS AG
1 patentShowing the top 50 of 54 patents by PatentIndex Score.