Inventor · disambiguated record
Günter Hähn
Also filed as: HAEHN GUENTER · HAEHN GUNTER · HAEHN GUNTER R · HAHN GUENTER
166 granted patents·5 pending applications·2,579 citations·filing 1974–2022
99Inventor score
Top patents by PatentIndex Score
171 records- 0199US8775099B2Method for determining the wear stateWIRTGEN GMBH·Filed 2013·Granted Jul 8, 2014·47 cites·35 claims
- 0299US8386196B2Method for determining the wear stateWIRTGEN GMBH·Filed 2009·Granted Feb 26, 2013·77 cites·44 claims
- 0398US8989968B2Self-propelled civil engineering machine system with field roverWIRTGEN GMBH·Filed 2013·Granted Mar 24, 2015·34 cites·37 claims
- 0497US9873994B2Method for determining the wear stateWIRTGEN GMBH·Filed 2014·Granted Jan 23, 2018·18 cites·27 claims
- 0597US9096977B2Milling machine with location indicator systemWIRTGEN GMBH·Filed 2013·Granted Aug 4, 2015·27 cites·39 claims
- 0697US8128177B2Adaptive advance drive control for milling machineMENZENBACH CHRISTOPH·Filed 2010·Granted Mar 6, 2012·38 cites·30 claims
- 0796US9121146B2Determining milled volume or milled area of a milled surfaceWIRTGEN GMBH·Filed 2012·Granted Sep 1, 2015·35 cites·19 claims
- 0896US8632132B2Adaptive advance drive control for milling machineMENZENBACH CHRISTOPH·Filed 2012·Granted Jan 21, 2014·26 cites·19 claims
- 0996US8613566B2Self-propelled civil engineering machine and method of controlling a self-propelled civil engineering machineWIRTGEN GMBH·Filed 2013·Granted Dec 24, 2013·24 cites·27 claims
- 1096US8590983B2Automotive construction machineBERNING CHRISTIAN·Filed 2008·Granted Nov 26, 2013·35 cites·23 claims
- 1196USD660881SCab for a road construction machineBOEHME HEIKO·Filed 2011·Granted May 29, 2012·96 cites·1 claims
- 1296US7946788B2Road construction machine, leveling device, as well as method for controlling the milling depth or milling slope in a road construction machineWIRTGEN GMBH·Filed 2007·Granted May 24, 2011·46 cites·20 claims
- 1396US7905682B2Road milling machine with optimized operationWIRTGEN GMBH·Filed 2008·Granted Mar 15, 2011·38 cites·21 claims
- 1496US7422391B2Road milling machine with optimized operationWIRTGEN GMBH·Filed 2002·Granted Sep 9, 2008·78 cites·20 claims
- 1595US9181660B2Self-propelled civil engineering machine and method of controlling a civil engineering machineWIRTGEN GMBH·Filed 2013·Granted Nov 10, 2015·17 cites·35 claims
- 1694US9551115B2Transition on the flyWIRTGEN GMBH·Filed 2014·Granted Jan 24, 2017·20 cites·26 claims
- 1794US9121141B2Slipform paver, as well as method for adjusting the width of a mold deviceWIRTGEN GMBH·Filed 2013·Granted Sep 1, 2015·22 cites·24 claims
- 1894US8292371B2Adaptive advance drive control for milling machineMENZENBACH CHRISTOPH·Filed 2012·Granted Oct 23, 2012·21 cites·18 claims
- 1993US10787776B2Method for determining the wear stateWIRTGEN GMBH·Filed 2018·Granted Sep 29, 2020·3 cites·29 claims
- 2093US9598080B2Self-propelled civil engineering machine and method of controlling a civil engineering machineWIRTGEN GMBH·Filed 2015·Granted Mar 21, 2017·10 cites·16 claims
- 2193US8764341B2Ground working machine, as well as method for milling soils or traffic areasWIRTGEN GMBH·Filed 2013·Granted Jul 1, 2014·19 cites·9 claims
- 2293US5722789AMulti-width cutterWIRTGEN AMERICA INC·Filed 1996·Granted Mar 3, 1998·78 cites·7 claims
- 2392US10287882B2Earth working machine and method for wear-optimized operation of an earth working machineWIRTGEN GMBH·Filed 2016·Granted May 14, 2019·8 cites·32 claims
- 2492US9663905B2Swing over steeringWIRTGEN GMBH·Filed 2016·Granted May 30, 2017·8 cites·19 claims
- 2592US9388538B2Frame width adjustment by steeringWIRTGEN GMBH·Filed 2014·Granted Jul 12, 2016·18 cites·42 claims
- 2692US9334733B2Bit holder and base part for receiving a bit holderWIRTGEN GMBH·Filed 2014·Granted May 10, 2016·9 cites·40 claims
- 2792US9234320B2Road milling machine, as well as method for mounting a cantilevered milling drumWIRTGEN GMBH·Filed 2014·Granted Jan 12, 2016·18 cites·20 claims
- 2892US9175448B2Drum housing for a working drum of a construction machine or mining machine, construction machine or mining machine, as well as method for monitoring the condition of a working drum of a construction machine or mining machineVON SCHOENEBECK WINFRIED·Filed 2012·Granted Nov 3, 2015·21 cites·27 claims
- 2992US9151157B2Chisel holderLEHNERT THOMAS·Filed 2011·Granted Oct 6, 2015·11 cites·20 claims
- 3092US6866343B2Chisel holder changing system with chisel holder receiversWIRTGEN GMBH·Filed 2002·Granted Mar 15, 2005·66 cites·11 claims
- 3191US9388537B2Swing over steeringWIRTGEN GMBH·Filed 2014·Granted Jul 12, 2016·14 cites·50 claims
- 3291US8672581B2Road construction machine, as well as method for controlling the distance of a road construction machine moved on a ground surfaceBERNING CHRISTIAN·Filed 2011·Granted Mar 18, 2014·17 cites·27 claims
- 3391US8099847B2ToolHAEHN GUENTER·Filed 2008·Granted Jan 24, 2012·24 cites·33 claims
- 3490US9388539B2Selective clamping of chassisWIRTGEN GMBH·Filed 2014·Granted Jul 12, 2016·14 cites·33 claims
- 3590US9016798B2Self-propelled construction machineWIRTGEN GMBH·Filed 2013·Granted Apr 28, 2015·11 cites·16 claims
- 3690US8967908B1Slipform paver, as well as method for adjusting the width of a mold deviceWIRTGEN GMBH·Filed 2014·Granted Mar 3, 2015·13 cites·20 claims
- 3790US8690474B2Road construction machine, leveling device, as well as method for controlling the milling depth or milling slope in a road construction machineTEWES SILVIA·Filed 2013·Granted Apr 8, 2014·20 cites·35 claims
- 3890US8511932B2Road construction machine, leveling device, as well as method for controlling the milling depth or milling slope in a road construction machineWIRTGEN GMBH·Filed 2012·Granted Aug 20, 2013·13 cites·19 claims
- 3990US8308395B2Road construction machine, leveling device, as well as method for controlling the milling depth or milling slope in a road construction machineJURASZ JAROSLAW·Filed 2011·Granted Nov 13, 2012·20 cites·27 claims
- 4090US8047741B2Road-milling machine or machine for working depositsWIRTGEN GMBH·Filed 2008·Granted Nov 1, 2011·31 cites·15 claims
- 4190US7401862B2Construction machineWIRTGEN GMBH·Filed 2004·Granted Jul 22, 2008·53 cites·21 claims
- 4289US9284698B2Ejector unit for a road milling machine or the likeWIRTGEN GMBH·Filed 2013·Granted Mar 15, 2016·7 cites·39 claims
- 4389US9260965B2Chisel holder for a soil treatment machineLEHNERT THOMAS·Filed 2012·Granted Feb 16, 2016·7 cites·18 claims
- 4489US9181664B2Automotive construction machineWIRTGEN GMBH·Filed 2013·Granted Nov 10, 2015·11 cites·33 claims
- 4589USD635156SCab for a construction machineWIRTGEN GMBH·Filed 2010·Granted Mar 29, 2011·29 cites·1 claims
- 4688US10208436B2Scraper device, as well as construction machineWIRTGEN AMERICA INC·Filed 2017·Granted Feb 19, 2019·4 cites·11 claims
- 4788US9157320B2Tool for removing a chiselLEHNERT THOMAS·Filed 2012·Granted Oct 13, 2015·7 cites·20 claims
- 4888US8958959B2Self-propelling construction machineWIRTGEN GMBH·Filed 2012·Granted Feb 17, 2015·11 cites·15 claims
- 4988US8511933B2Stabilizer or recyclerMENZENBACH CHRISTOPH·Filed 2010·Granted Aug 20, 2013·17 cites·33 claims
- 5088USD585259SChisel holderWIRTGEN GMBH·Filed 2006·Granted Jan 27, 2009·39 cites·1 claims
Showing the top 50 of 171 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →