Inventor · disambiguated record
Thomas Lehnert
Also filed as: LEHNERT THOMAS · LEHNERT THOMAS R
91 granted patents·2 pending applications·848 citations·filing 2006–2024
99Inventor score
Top patents by PatentIndex Score
93 records- 0198USD819098SChiselWIRTGEN GMBH·Filed 2016·Granted May 29, 2018·28 cites·1 claims
- 0296US11313087B2Earth working machine having a rotatable working apparatus axially positionally retainable with high tightening torque by means of a central bolt arrangement, and method for establishing and releasing such retentionWIRTGEN GMBH·Filed 2020·Granted Apr 26, 2022·4 cites·20 claims
- 0395US8746807B2Bit holder and base part for receiving a bit holderLEHNERT THOMAS·Filed 2010·Granted Jun 10, 2014·17 cites·30 claims
- 0492US9334733B2Bit holder and base part for receiving a bit holderWIRTGEN GMBH·Filed 2014·Granted May 10, 2016·9 cites·40 claims
- 0592US9151157B2Chisel holderLEHNERT THOMAS·Filed 2011·Granted Oct 6, 2015·11 cites·20 claims
- 0691US10724186B2Earth working machine whose rotatable working apparatus, for installation on the machine, is conveyable into its operating position using an onboard actuatorWIRTGEN GMBH·Filed 2018·Granted Jul 28, 2020·5 cites·23 claims
- 0791US8469456B2Ejector unit for a road milling machine or the likeBUHR KARSTEN·Filed 2010·Granted Jun 25, 2013·10 cites·15 claims
- 0891US8099847B2ToolHAEHN GUENTER·Filed 2008·Granted Jan 24, 2012·24 cites·33 claims
- 0990US10378350B2Milling machine and process for the operation of a milling machineWIRTGEN GMBH·Filed 2017·Granted Aug 13, 2019·6 cites·26 claims
- 1090US9234424B1Bit, in particular a round shaft bitBETEK GMBH & CO KG·Filed 2015·Granted Jan 12, 2016·8 cites·8 claims
- 1189US9284698B2Ejector unit for a road milling machine or the likeWIRTGEN GMBH·Filed 2013·Granted Mar 15, 2016·7 cites·39 claims
- 1289US9260965B2Chisel holder for a soil treatment machineLEHNERT THOMAS·Filed 2012·Granted Feb 16, 2016·7 cites·18 claims
- 1389USD666641SChisel holderBUHR KARSTEN·Filed 2011·Granted Sep 4, 2012·29 cites·1 claims
- 1489US7929733B1Biometric identification and analysisVERIZON PATENT & LICENSING INC·Filed 2006·Granted Apr 19, 2011·43 cites·26 claims
- 1588US9157320B2Tool for removing a chiselLEHNERT THOMAS·Filed 2012·Granted Oct 13, 2015·7 cites·20 claims
- 1688USD671578SChisel holderBUHR KARSTEN·Filed 2011·Granted Nov 27, 2012·27 cites·1 claims
- 1788USD666643SChisel holderBUHR KARSTEN·Filed 2011·Granted Sep 4, 2012·27 cites·1 claims
- 1888USD666642SChisel holderBUHR KARSTEN·Filed 2011·Granted Sep 4, 2012·25 cites·1 claims
- 1988USD585259SChisel holderWIRTGEN GMBH·Filed 2006·Granted Jan 27, 2009·39 cites·1 claims
- 2088USD575610SChisel holderWIRTGEN GMBH·Filed 2006·Granted Aug 26, 2008·39 cites·1 claims
- 2188USD574689SChisel holderWIRTGEN GMBH·Filed 2006·Granted Aug 12, 2008·39 cites·1 claims
- 2287US11236611B2Milling machine and method for operating a milling machineWIRTGEN GMBH·Filed 2019·Granted Feb 1, 2022·3 cites·17 claims
- 2387US9376911B2Chisel holder, and chisel holder system comprising a chisel holder and a base partLEHNERT THOMAS·Filed 2011·Granted Jun 28, 2016·9 cites·16 claims
- 2487US9074472B2Bit, in particular a round shaft bitLEHNERT THOMAS·Filed 2010·Granted Jul 7, 2015·8 cites·6 claims
- 2587US8746806B2Bit holder and base partLEHNERT THOMAS·Filed 2010·Granted Jun 10, 2014·8 cites·20 claims
- 2687US8554536B2Information operations support system, method, and computer program productADELMAN STEVEN P·Filed 2006·Granted Oct 8, 2013·37 cites·19 claims
- 2786US10724187B2Earth working machine whose working apparatus is displaceable out of its operating position using an onboard actuatorWIRTGEN GMBH·Filed 2018·Granted Jul 28, 2020·6 cites·19 claims
- 2886US10724188B2Earth working machine having a rotatable working apparatus axially positionally retainable with high tightening torque by means of a central bolt arrangement, and method for establishing and releasing such retentionWIRTGEN GMBH·Filed 2018·Granted Jul 28, 2020·6 cites·20 claims
- 2986US10046479B2Tool holder and combination of a tool holder and toolWIRTGEN GMBH·Filed 2014·Granted Aug 14, 2018·7 cites·15 claims
- 3086US9163502B2Chisel holder, and chisel holder system comprising a chisel holder and a base partLEHNERT THOMAS·Filed 2011·Granted Oct 20, 2015·8 cites·19 claims
- 3185USD808449SChiselWIRTGEN GMBH·Filed 2016·Granted Jan 23, 2018·24 cites·1 claims
- 3285US9803325B2Ejector unit for a road milling machine or the likeWIRTGEN GMBH·Filed 2016·Granted Oct 31, 2017·4 cites·40 claims
- 3385US9267373B2Chisel holder and lower tool part for a chisel holderKAMMERER KARL·Filed 2011·Granted Feb 23, 2016·7 cites·24 claims
- 3484US10227870B2ChiselBETEK GMBH & CO KG·Filed 2014·Granted Mar 12, 2019·5 cites·19 claims
- 3584US9765619B2ToolWIRTGEN GMBH·Filed 2015·Granted Sep 19, 2017·4 cites·19 claims
- 3684US8783785B2Chisel holder having a weld as a wear protection elementLEHNERT THOMAS·Filed 2009·Granted Jul 22, 2014·16 cites·9 claims
- 3784USD666226SChisel holderBUHR KARSTEN·Filed 2011·Granted Aug 28, 2012·20 cites·1 claims
- 3884US8181322B2Tool for removing a chiselLEHNERT THOMAS·Filed 2009·Granted May 22, 2012·12 cites·36 claims
- 3984US8118369B2Milling drum for a construction machine, construction machine as well as gearbox unit for a milling drumHOLL BERND·Filed 2011·Granted Feb 21, 2012·9 cites·23 claims
- 4084US7901011B2Milling drum for a construction machine, construction machine as well as gearbox unit for a milling drumWIRTGEN GMBH·Filed 2007·Granted Mar 8, 2011·16 cites·38 claims
- 4183US10167721B2Milling machine and method for operating a milling machineWIRTGEN GMBH·Filed 2016·Granted Jan 1, 2019·3 cites·11 claims
- 4283US9719348B2Chisel holderWIRTGEN GMBH·Filed 2015·Granted Aug 1, 2017·4 cites·22 claims
- 4383US2025270773A1Earth working machine having a rotatable working apparatus axially positionally retainable with high tightening torque by means of a central bolt arrangement, and method for establishing and releasing such retentionWIRTGEN GMBH·Filed 2024·Application pending·0 cites
- 4481US9228434B2Chisel holderLEHNERT THOMAS·Filed 2011·Granted Jan 5, 2016·8 cites·21 claims
- 4581US9144922B2Shank-type pickBETEK GMBH & CO KG·Filed 2012·Granted Sep 29, 2015·6 cites·20 claims
- 4680US9739145B2Chisel holder for a soil treatment machineWIRTGEN GMBH·Filed 2016·Granted Aug 22, 2017·3 cites·15 claims
- 4779US12486766B2Milling machine and method for operating a milling machineWIRTGEN GMBH·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 4879US12139861B2Earth working machine having a rotatable working apparatus axially positionally retainable with high tightening torque by means of a central bolt arrangement, and method for establishing and releasing such retentionWIRTGEN GMBH·Filed 2023·Granted Nov 12, 2024·0 cites·26 claims
- 4978US11725351B2Earth working machine having a rotatable working apparatus axially positionally retainable with high tightening torque by means of a central bolt arrangement, and method for establishing and releasing such retentionWIRTGEN GMBH·Filed 2022·Granted Aug 15, 2023·0 cites·16 claims
- 5077US10407850B2Ejector unit for a road milling machine or the likeWIRTGEN GMBH·Filed 2017·Granted Sep 10, 2019·2 cites·20 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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