Assignee
FALK CORP
US33 patents
Top patents by PatentIndex Score
US4414861ANov 15, 1983
Gear drive cooling
FALK CORP70 citations92
US4633938AJan 6, 1987
Gear drive cooling system
FALK CORP62 citations90
US4186570AFeb 5, 1980
Shear pin coupling
FALK CORP31 citations89
US6342011B1Jan 29, 2002
Flexible shaft coupling with improved elastomeric element
FALK CORP39 citations88
US5203221AApr 20, 1993
Shaft mountable gear drive
FALK CORP21 citations88
US4583626AApr 22, 1986
Centrifugally actuated wet plate clutch
FALK CORP27 citations88
US6039667AMar 21, 2000
Sun gear lubrication and inspection mechanism
FALK CORP52 citations84
US5085302AFeb 4, 1992
Marine reverse reduction gearbox
FALK CORP36 citations81
US4057126ANov 8, 1977
Lubricant wiper
FALK CORP23 citations80
US4908008AMar 13, 1990
Safety guard
FALK CORP21 citations74
US4552257ANov 12, 1985
Overload protection mechanism for clutches
FALK CORP7 citations70
US4411346AOct 25, 1983
Disc clutch apparatus
FALK CORP7 citations70
US4361058ANov 30, 1982
Divided thrust apparatus
FALK CORP10 citations70
US4615639AOct 7, 1986
Key and key joint
FALK CORP22 citations69
US4039058AAug 2, 1977
One-way clutch and backstop incorporating the same
FALK CORP20 citations69
US4119185AOct 10, 1978
Marine propulsion control system with maneuvering brake
FALK CORP7 citations68
US4925431AMay 15, 1990
Flexible shaft coupling with polymeric resin hubs
FALK CORP10 citations67
US4881921ANov 21, 1989
Flexible shaft coupling with coated grid
FALK CORP9 citations67
US6648763B2Nov 18, 2003
Reduction of axial thrust reaction in toothed shear-type flexible couplings
FALK CORP11 citations65
US4745998AMay 24, 1988
Disengageable friction coupling for releasably joining an element about a shaft
FALK CORP8 citations65
US4501169AFeb 26, 1985
Two speed gear drive with reversible input and unidirectional output
FALK CORP12 citations65
US4411347AOct 25, 1983
Pneumatic clutch
FALK CORP5 citations63
US4304501ADec 8, 1981
Disconnect gear coupling
FALK CORP11 citations63
US5249666AOct 5, 1993
Load compensator for geared holdback devices
FALK CORP10 citations62
US4413980ANov 8, 1983
Flexible grid coupling
FALK CORP15 citations60
US4072028AFeb 7, 1978
Indexing coupling
FALK CORP18 citations60
US4044572AAug 30, 1977
Serpentine grid flexible coupling
FALK CORP17 citations60
US4417482ANov 29, 1983
Diaphragm mounted gear drive detuner
FALK CORP2 citations59
US4458799AJul 10, 1984
Marine propulsion control system including maneuvering brake
FALK CORP9 citations58
US4114745ASep 19, 1978
Marine propulsion control transfer system
FALK CORP2 citations57
US4113077ASep 12, 1978
Marine propulsion control system with engine idle boost
FALK CORP4 citations57
US4072221AFeb 7, 1978
Marine clutch and throttle governor control system
FALK CORP4 citations57
US4466525AAug 21, 1984
Marine propulsion control system for low speed maneuvering
FALK CORP1 citations47