Assignee
WACKER WERKE KG
DE·47 granted patents·1,391 citations·filing 1975–2000
Top patents by PatentIndex Score
47 records- 0195US6123158AElectric tool with ducted cooled control electronicsWACKER WERKE KG·Filed 1997·Granted Sep 26, 2000·120 cites·19 claims
- 0295US6076616AWorking tool which can be guided in a grab handleWACKER WERKE KG·Filed 1997·Granted Jun 20, 2000·147 cites·19 claims
- 0395US4749049AHand-guided impact hammer and hammer drillWACKER WERKE KG·Filed 1986·Granted Jun 7, 1988·89 cites·7 claims
- 0494US6148930APercussion drill and/or jack hammer with handle spring-buffered against the hammer housingWACKER WERKE KG·Filed 1997·Granted Nov 21, 2000·114 cites·19 claims
- 0594US4673043AHammer having a protective coverWACKER WERKE KG·Filed 1985·Granted Jun 16, 1987·85 cites·8 claims
- 0689US6286610B1Percussion and/or drill hammer with oscillation dampingWACKER WERKE KG·Filed 1998·Granted Sep 11, 2001·70 cites·24 claims
- 0789US6285925B1Method and safety device for the remote-control of self-propelling working machinesWACKER WERKE KG·Filed 1998·Granted Sep 4, 2001·64 cites·26 claims
- 0881US6213681B1Soil compacting device with adjustable vibration propertiesWACKER WERKE KG·Filed 1998·Granted Apr 10, 2001·43 cites·16 claims
- 0976US6478666B1Guiding cart for a manually guided tool, especially an abrasive cut-off machineWACKER WERKE KG·Filed 1998·Granted Nov 12, 2002·45 cites·24 claims
- 1075US5934824AVibration roller with at least one roll tire and a double shaft vibration generator arranged thereinWACKER WERKE KG·Filed 1996·Granted Aug 10, 1999·42 cites·23 claims
- 1175US4356736AImbalance-oscillation exciterWACKER WERKE KG·Filed 1980·Granted Nov 2, 1982·28 cites·1 claims
- 1271US6223871B1Cable drum with integrated frequency converterWACKER WERKE KG·Filed 1998·Granted May 1, 2001·29 cites·12 claims
- 1370US6484361B1Handle for a drill- and/or chisel hammerWACKER WERKE KG·Filed 1999·Granted Nov 26, 2002·37 cites·18 claims
- 1470US6119796APneumatic spring percussion mechanism with an air supplyWACKER WERKE KG·Filed 1998·Granted Sep 19, 2000·29 cites·8 claims
- 1570US5010778AVibratorWACKER WERKE KG·Filed 1989·Granted Apr 30, 1991·26 cites·2 claims
- 1667US6237700B1Pneumatic impact mechanism with a drive piston having a reduced wall thicknessWACKER WERKE KG·Filed 1999·Granted May 29, 2001·26 cites·5 claims
- 1766US5450068AInfrared remote control for soil compacting devicesWACKER WERKE KG·Filed 1993·Granted Sep 12, 1995·28 cites·17 claims
- 1866US4199271ADevice for sealing V-belt and pulley in plate jarring devicesWACKER WERKE KG·Filed 1978·Granted Apr 22, 1980·17 cites·3 claims
- 1964US4389137AOscillator for soil or road tampersWACKER WERKE KG·Filed 1981·Granted Jun 21, 1983·23 cites·6 claims
- 2059US5818135AVibration generator for generating a directed vibrationWACKER WERKE KG·Filed 1996·Granted Oct 6, 1998·21 cites·14 claims
- 2158US6443651B1Ramming device comprising a vibration reducing guide cylinderWACKER WERKE KG·Filed 1999·Granted Sep 3, 2002·21 cites·15 claims
- 2258US6435767B1Directional controls for vibrating plateWACKER WERKE KG·Filed 1999·Granted Aug 20, 2002·21 cites·12 claims
- 2357US6474300B1Device and method for controlling the speed of an internal combustion engineWACKER WERKE KG·Filed 1999·Granted Nov 5, 2002·17 cites·8 claims
- 2457US6152722ADevice for receiving formwork elements for concrete building elements when manufacturing said building elementsWACKER WERKE KG·Filed 1997·Granted Nov 28, 2000·13 cites·17 claims
- 2554US6263750B1Device for generating directed vibrationsWACKER WERKE KG·Filed 1998·Granted Jul 24, 2001·18 cites·21 claims
- 2653US6000879AGasoline-powered tamperWACKER WERKE KG·Filed 1998·Granted Dec 14, 1999·18 cites·7 claims
- 2753US5967695AVehicle for repairing road surfacesWACKER WERKE KG·Filed 1996·Granted Oct 19, 1999·19 cites·11 claims
- 2852US5720250AThrottle actuating device for internal combustion engines with diaphragm carburetor to be used with soil compacting devicesWACKER WERKE KG·Filed 1996·Granted Feb 24, 1998·19 cites·7 claims
- 2951US6394697B1Vibration plate with a soleWACKER WERKE KG·Filed 1997·Granted May 28, 2002·25 cites·15 claims
- 3048US6084327AInternal vibrator supplied with current from a transformerWACKER WERKE KG·Filed 1993·Granted Jul 4, 2000·15 cites·3 claims
- 3146US6206611B1Device for cleaning the tire of a rollerWACKER WERKE KG·Filed 1997·Granted Mar 27, 2001·19 cites·11 claims
- 3246US5415494AProcess for determining and indicating the degree of ground compacting attained during work with a ground compacterWACKER WERKE KG·Filed 1992·Granted May 16, 1995·12 cites·4 claims
- 3344US6327923B1Working tool, in particular soil rammer or hammerWACKER WERKE KG·Filed 1998·Granted Dec 11, 2001·10 cites·15 claims
- 3443US6213673B1Connecting device for the shaft or guiding bar of a vibrating plateWACKER WERKE KG·Filed 1998·Granted Apr 10, 2001·15 cites·18 claims
- 3541US4236417AUnbalance oscillation generatorWACKER WERKE KG·Filed 1978·Granted Dec 2, 1980·6 cites·6 claims
- 3641US3997278AVibration tamper deviceWACKER WERKE KG·Filed 1976·Granted Dec 14, 1976·7 cites·7 claims
- 3739US6382383B1Safety device for the control elements of a manually operated soil compaction rollerWACKER WERKE KG·Filed 1999·Granted May 7, 2002·12 cites·7 claims
- 3839US6352004B1Working device with mass balancing at the crank mechanismWACKER WERKE KG·Filed 1998·Granted Mar 5, 2002·7 cites·19 claims
- 3933US6298923B1Impacting device for releasing blocked objects by impactWACKER WERKE KG·Filed 1998·Granted Oct 9, 2001·4 cites·13 claims
- 4030US4962644AVibrating roll apparatusWACKER WERKE KG·Filed 1989·Granted Oct 16, 1990·6 cites·1 claims
- 4130US4793735AVibratory roller steering systemWACKER WERKE KG·Filed 1987·Granted Dec 27, 1988·9 cites·3 claims
- 4229US5462388AVibrator with incorporated electric motorWACKER WERKE KG·Filed 1993·Granted Oct 31, 1995·6 cites·3 claims
- 4327USD444484SJoint cutterWACKER WERKE KG·Filed 2000·Granted Jul 3, 2001·1 cites·1 claims
- 4427US5385597ASafety device for a drive unit of a vibration rollerWACKER WERKE KG·Filed 1992·Granted Jan 31, 1995·3 cites·3 claims
- 4524US3953784AThyristor circuit for conversion of direct current to alternating currentWACKER WERKE KG·Filed 1975·Granted Apr 27, 1976·0 cites·11 claims
- 4623US4675485AHandgrip having dead-man-switch action for construction equipmentWACKER WERKE KG·Filed 1985·Granted Jun 23, 1987·3 cites·3 claims
- 4723US4294136ACrank gear with adjustable crank radius for motor driven working implementsWACKER WERKE KG·Filed 1979·Granted Oct 13, 1981·2 cites·9 claims
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