Inventor

LEHNERT THOMAS

DE88 patents

⚠️ This page may combine multiple inventors who share the name “LEHNERT THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WIRTGEN GMBH

26 patents

USD819098SMay 29, 2018

Chisel

WIRTGEN GMBH28 citations94

USD808449SJan 23, 2018

Chisel

WIRTGEN GMBH24 citations94

USD692038SOct 22, 2013

Chisel holder

WIRTGEN GMBH17 citations93

USD692037SOct 22, 2013

Chisel holder

WIRTGEN GMBH18 citations93

USD692039SOct 22, 2013

Chisel holder

WIRTGEN GMBH19 citations93

USD624941SOct 5, 2010

Kicker plate

WIRTGEN GMBH12 citations93

USD624940SOct 5, 2010

Kicker plate

WIRTGEN GMBH15 citations93

US7901011B2Mar 8, 2011

Milling drum for a construction machine, construction machine as well as gearbox unit for a milling drum

WIRTGEN GMBH16 citations92

USD585259SJan 27, 2009

Chisel holder

WIRTGEN GMBH39 citations92

USD575610SAug 26, 2008

Chisel holder

WIRTGEN GMBH39 citations92

USD574689SAug 12, 2008

Chisel holder

WIRTGEN GMBH39 citations92

US10378350B2Aug 13, 2019

Milling machine and process for the operation of a milling machine

WIRTGEN GMBH6 citations84

US10046479B2Aug 14, 2018

Tool holder and combination of a tool holder and tool

WIRTGEN GMBH7 citations84

US9803325B2Oct 31, 2017

Ejector unit for a road milling machine or the like

WIRTGEN GMBH4 citations84

US9765619B2Sep 19, 2017

Tool

WIRTGEN GMBH4 citations84

US9334733B2May 10, 2016

Bit holder and base part for receiving a bit holder

WIRTGEN GMBH9 citations84

US9284698B2Mar 15, 2016

Ejector unit for a road milling machine or the like

WIRTGEN GMBH7 citations84

USD692040SOct 22, 2013

Chisel holder

WIRTGEN GMBH15 citations84

USD632703SFeb 15, 2011

Kicker plate

WIRTGEN GMBH15 citations84

USD711442SAug 19, 2014

Chisel holder

WIRTGEN GMBH9 citations83

USD628602SDec 7, 2010

Kicker plate

WIRTGEN GMBH7 citations74

USD624942SOct 5, 2010

Kicker plate

WIRTGEN GMBH5 citations74

US11236611B2Feb 1, 2022

Milling machine and method for operating a milling machine

WIRTGEN GMBH3 citations73

US10508541B2Dec 17, 2019

Milling machine and method for operating a milling machine

WIRTGEN GMBH1 citations73

US10407850B2Sep 10, 2019

Ejector unit for a road milling machine or the like

WIRTGEN GMBH2 citations73

US10208593B2Feb 19, 2019

Chisel holder for a soil treatment machine

WIRTGEN GMBH2 citations73

LEHNERT THOMAS

12 patents

US8746807B2Jun 10, 2014

Bit holder and base part for receiving a bit holder

LEHNERT THOMAS17 citations92

USD766501SSep 13, 2016

Pipe

LEHNERT THOMAS8 citations84

US9260965B2Feb 16, 2016

Chisel holder for a soil treatment machine

LEHNERT THOMAS7 citations84

US9228434B2Jan 5, 2016

Chisel holder

LEHNERT THOMAS8 citations84

US9157320B2Oct 13, 2015

Tool for removing a chisel

LEHNERT THOMAS7 citations84

US9151157B2Oct 6, 2015

Chisel holder

LEHNERT THOMAS11 citations84

US9074472B2Jul 7, 2015

Bit, in particular a round shaft bit

LEHNERT THOMAS8 citations84

US8783785B2Jul 22, 2014

Chisel holder having a weld as a wear protection element

LEHNERT THOMAS16 citations84

US8746806B2Jun 10, 2014

Bit holder and base part

LEHNERT THOMAS8 citations84

US8181322B2May 22, 2012

Tool for removing a chisel

LEHNERT THOMAS12 citations84

US9376911B2Jun 28, 2016

Chisel holder, and chisel holder system comprising a chisel holder and a base part

LEHNERT THOMAS9 citations83

US9163502B2Oct 20, 2015

Chisel holder, and chisel holder system comprising a chisel holder and a base part

LEHNERT THOMAS8 citations83

BUHR KARSTEN

7 patents

USD671578SNov 27, 2012

Chisel holder

BUHR KARSTEN27 citations96

USD666643SSep 4, 2012

Chisel holder

BUHR KARSTEN27 citations96

USD666641SSep 4, 2012

Chisel holder

BUHR KARSTEN29 citations96

USD666642SSep 4, 2012

Chisel holder

BUHR KARSTEN25 citations92

USD666226SAug 28, 2012

Chisel holder

BUHR KARSTEN20 citations92

US8469456B2Jun 25, 2013

Ejector unit for a road milling machine or the like

BUHR KARSTEN10 citations84

USD669505SOct 23, 2012

Chisel holder bar

BUHR KARSTEN7 citations84

BETEK GMBH & CO KG

2 patents

US10227870B2Mar 12, 2019

Chisel

BETEK GMBH & CO KG5 citations84

US9234424B1Jan 12, 2016

Bit, in particular a round shaft bit

BETEK GMBH & CO KG8 citations84

HAEHN GUENTER

1 patent

US8099847B2Jan 24, 2012

Tool

HAEHN GUENTER24 citations89

KAMMERER KARL

1 patent

US9267373B2Feb 23, 2016

Chisel holder and lower tool part for a chisel holder

KAMMERER KARL7 citations83

HOLL BERND

1 patent

US8118369B2Feb 21, 2012

Milling drum for a construction machine, construction machine as well as gearbox unit for a milling drum

HOLL BERND9 citations80

Showing the top 50 of 88 patents by PatentIndex Score.