Inventor
HAHN NORBERT
US112 patents
⚠️ This page may combine multiple inventors who share the name “HAHN NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RITE HITE CORP
23 patentsUS5582498ADec 10, 1996
Wheel activated vehicle restraint
RITE HITE CORP78 citations96
US5453735ASep 26, 1995
Loading dock signal and control system
RITE HITE CORP66 citations96
US5440772AAug 15, 1995
Vehicle-activated safety leg control system for a dock leveler assembly
RITE HITE CORP87 citations96
US5375965ADec 27, 1994
Vehicle restraining device
RITE HITE CORP67 citations96
US5311628AMay 17, 1994
Dock leveler with an improved automatic material handling vehicle barrier
RITE HITE CORP57 citations96
US5040258AAug 20, 1991
Dock leveler with automatic vehicle barrier
RITE HITE CORP61 citations96
US4920598AMay 1, 1990
Dock leveler with automatic vehicle barrier
RITE HITE CORP66 citations96
US4692755ASep 8, 1987
Loading dock signal and control system
RITE HITE CORP76 citations96
US4560315ADec 24, 1985
Vehicle restraint
RITE HITE CORP95 citations96
US4472099ASep 18, 1984
Releasable locking device
RITE HITE CORP97 citations96
US4443150AApr 17, 1984
Releasable locking device
RITE HITE CORP81 citations96
US4373847AFeb 15, 1983
Releasable locking device
RITE HITE CORP94 citations96
US4208161AJun 17, 1980
Device for releasably securing a vehicle to an adjacent support
RITE HITE CORP74 citations96
US5271183ADec 21, 1993
Safety barrier assembly
RITE HITE CORP75 citations95
US4744121AMay 17, 1988
Loading dock and hydraulic system therefor
RITE HITE CORP84 citations95
US4995130AFeb 26, 1991
Dock leveler lift assembly and method for operation
RITE HITE CORP101 citations94
US4634334AJan 6, 1987
Vehicle restraint
RITE HITE CORP75 citations94
US4605353AAug 12, 1986
Vehicle restraint
RITE HITE CORP81 citations94
US5762459AJun 9, 1998
Wheel-activated vehicle restraint system
RITE HITE CORP79 citations93
US5546623AAug 20, 1996
Maintenance strut for dock leveler
RITE HITE CORP26 citations93
US5212846AMay 25, 1993
Vehicle restraint
RITE HITE CORP50 citations93
US4819770AApr 11, 1989
Hydraulic control device
RITE HITE CORP48 citations93
US4286410ASep 1, 1981
Assembly for weather-sealing a joint
RITE HITE CORP36 citations93
RITE HITE HOLDING CORP
15 patentsUS6524053B2Feb 25, 2003
Manually positioned wheel chocking apparatus
RITE HITE HOLDING CORP45 citations96
US6431819B1Aug 13, 2002
Power-up vehicle restraint
RITE HITE HOLDING CORP52 citations96
US6238163B1May 29, 2001
Vehicle restraining device
RITE HITE HOLDING CORP45 citations96
US6092970AJul 25, 2000
Manually positioned wheel chocking apparatus
RITE HITE HOLDING CORP77 citations96
US5882167AMar 16, 1999
Locking mechanism for a vehicle restraint
RITE HITE HOLDING CORP57 citations96
US6773221B2Aug 10, 2004
Positive locking mechanism for a wheel-activated vehicle restraint
RITE HITE HOLDING CORP60 citations94
US6360394B1Mar 26, 2002
Dock leveler with integral bumpers
RITE HITE HOLDING CORP27 citations93
US6220809B1Apr 24, 2001
Vehicle restraint and improvements
RITE HITE HOLDING CORP18 citations93
US6106212AAug 22, 2000
Power-up vehicle restraint
RITE HITE HOLDING CORP44 citations93
US6070283AJun 6, 2000
Dock leveler with integral bumpers
RITE HITE HOLDING CORP33 citations93
US9010501B2Apr 21, 2015
Manual wheel chocks with enhanced bracing upon depolyment
RITE HITE HOLDING CORP18 citations92
US7134159B2Nov 14, 2006
Stump-out apparatus for a dock leveler
RITE HITE HOLDING CORP27 citations92
US6880301B2Apr 19, 2005
Pivotal and translational dock leveler lip
RITE HITE HOLDING CORP32 citations92
US6832403B2Dec 21, 2004
Moveable bumper for a dock leveler
RITE HITE HOLDING CORP16 citations92
US6676360B2Jan 13, 2004
Vehicle restraining device
RITE HITE HOLDING CORP29 citations92
BLACK & DECKER INC
10 patentsUS7506694B2Mar 24, 2009
Rotary tool
BLACK & DECKER INC75 citations96
US7987921B2Aug 2, 2011
Hammer
BLACK & DECKER INC28 citations93
US7886838B2Feb 15, 2011
Hammer
BLACK & DECKER INC28 citations93
US7451833B2Nov 18, 2008
Vibration dampening mechanism
BLACK & DECKER INC46 citations93
US7422075B2Sep 9, 2008
Rotary tool
BLACK & DECKER INC16 citations93
US7334647B2Feb 26, 2008
Rotary tool
BLACK & DECKER INC19 citations93
US7284622B2Oct 23, 2007
Tool holder for hammer
BLACK & DECKER INC22 citations93
US6745850B2Jun 8, 2004
Tool holder for hammer
BLACK & DECKER INC25 citations93
US7350592B2Apr 1, 2008
Hammer drill with camming hammer drive mechanism
BLACK & DECKER INC24 citations92
US7320369B2Jan 22, 2008
Vibration reduction apparatus for power tool and power tool incorporating such apparatus
BLACK & DECKER INC26 citations92
BROOKS ANDREW
1 patentANDERSEN JONATHAN
1 patentShowing the top 50 of 112 patents by PatentIndex Score.