Assignee
WACKER CORP
US45 patents
Top patents by PatentIndex Score
US6155648ADec 5, 2000
Power buggy
WACKER CORP50 citations93
US4629359ADec 16, 1986
Power trowel
WACKER CORP51 citations92
US6368016B1Apr 9, 2002
Concrete finishing trowel having an electronically actuated steering assembly
WACKER CORP34 citations91
US7052204B2May 30, 2006
Portable vibratory screed with vibration restraint
WACKER CORP20 citations90
US6322151B2Nov 27, 2001
Power buggy
WACKER CORP25 citations90
US6250844B1Jun 26, 2001
Concrete finishing trowel with improved rotor assembly drive system
WACKER CORP23 citations90
US5984425ANov 16, 1999
Spring applied/hydraulically released braking system employing self-resetting override valve
WACKER CORP46 citations90
USD393864SApr 28, 1998
Vibratory asphalt plate
WACKER CORP20 citations90
US4568218AFeb 4, 1986
Adjustably controllable centrifugal vibratory exciter
WACKER CORP55 citations90
US7059802B1Jun 13, 2006
Vibratory compactor and compact exciter assembly usable therewith
WACKER CORP35 citations89
USD454357SMar 12, 2002
Centrifugal trash pump
WACKER CORP50 citations89
US5082396AJan 21, 1992
Vibratory roller
WACKER CORP25 citations88
USD573611SJul 22, 2008
Roller
WACKER CORP21 citations85
US6012285AJan 11, 2000
Exhaust pipe with improved drain
WACKER CORP21 citations85
US5993109ANov 30, 1999
Power trowel with counterbalanced trowel blade pitch adjust assembly
WACKER CORP26 citations85
USD416858SNov 23, 1999
Mobile generator
WACKER CORP37 citations85
USD396727SAug 4, 1998
Riding roller
WACKER CORP24 citations85
US6619754B1Sep 16, 2003
Power buggy
WACKER CORP34 citations84
US6457902B1Oct 1, 2002
Truss screed with covered vibrator shaft
WACKER CORP14 citations82
US7172365B2Feb 6, 2007
Method of making and using a dynamically balanced walk behind trowel
WACKER CORP14 citations81
USD461197SAug 6, 2002
Vibratory trench roller
WACKER CORP15 citations81
US6422786B1Jul 23, 2002
Air-cooled gearbox assembly
WACKER CORP15 citations80
US7381009B2Jun 3, 2008
Starter module for walk behind trowel
WACKER CORP11 citations78
US6390034B1May 21, 2002
Reciprocating impact tool having two-cycle engine oil supply system
WACKER CORP18 citations78
US6471476B1Oct 29, 2002
Centrifugal trash pump
WACKER CORP15 citations77
US6846127B1Jan 25, 2005
Gryoscope controlled walk behind trowel
WACKER CORP10 citations72
USD453344SFeb 5, 2002
Riding concrete finishing trowel
WACKER CORP8 citations72
USD501633SFeb 8, 2005
Walk behind rotary trowel guide handle
WACKER CORP6 citations71
USD454141SMar 5, 2002
Vibratory trench roller
WACKER CORP13 citations71
USD410313SMay 25, 1999
Power buggy
WACKER CORP13 citations71
US5586630ADec 24, 1996
Spring applied/fluid released parking brake
WACKER CORP10 citations71
US5564375AOct 15, 1996
Start circuit with anti-restart circuitry
WACKER CORP13 citations71
US5934825AAug 10, 1999
Vibratory plate machine
WACKER CORP14 citations69
US5890834AApr 6, 1999
Vibratory plate machine with a water supply system and mehtod of using the same
WACKER CORP16 citations69
US4643611AFeb 17, 1987
Vibratory compactor having improved cast base
WACKER CORP21 citations69
US4555238ANov 26, 1985
Flexible shaft having detachable end connections
WACKER CORP12 citations66
US4419048ADec 6, 1983
Trash pump with resilient liner
WACKER CORP14 citations66
US4310261AJan 12, 1982
Control mechanism for vibratory roller
WACKER CORP11 citations65
US6883999B1Apr 26, 2005
Trowel gearbox brake
WACKER CORP4 citations61
US7065837B2Jun 27, 2006
Guide handle for a manually steered machine
WACKER CORP5 citations60
US5726503AMar 10, 1998
Low speed idle actuator and method of use thereof
WACKER CORP15 citations60
US6974277B2Dec 13, 2005
Dynamically balanced walk behind trowel
WACKER CORP4 citations59
US6874482B2Apr 5, 2005
Diaphragm carburetor with air purge system
WACKER CORP10 citations59
US4305682ADec 15, 1981
Soil compacting roller for confined areas
WACKER CORP4 citations54
USD390765SFeb 17, 1998
Trowel ring guard for a concrete finishing machine
WACKER CORP1 citations48