Inventor
HAEHN GUENTER
DE90 patents
⚠️ This page may combine multiple inventors who share the name “HAEHN GUENTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WIRTGEN GMBH
36 patentsUS8386196B2Feb 26, 2013
Method for determining the wear state
WIRTGEN GMBH77 citations98
US6371566B1Apr 16, 2002
Process and device for milling off traffic areas
WIRTGEN GMBH126 citations98
US5893677AApr 13, 1999
Roadworking machine
WIRTGEN GMBH144 citations98
US7946788B2May 24, 2011
Road construction machine, leveling device, as well as method for controlling the milling depth or milling slope in a road construction machine
WIRTGEN GMBH46 citations97
US7422391B2Sep 9, 2008
Road milling machine with optimized operation
WIRTGEN GMBH78 citations97
USD635156SMar 29, 2011
Cab for a construction machine
WIRTGEN GMBH29 citations96
US6877818B1Apr 12, 2005
Construction machine and milling roller
WIRTGEN GMBH56 citations96
US6866343B2Mar 15, 2005
Chisel holder changing system with chisel holder receivers
WIRTGEN GMBH66 citations96
US6106073AAug 22, 2000
Shiftable wheel for road milling machine
WIRTGEN GMBH61 citations96
US8613566B2Dec 24, 2013
Self-propelled civil engineering machine and method of controlling a self-propelled civil engineering machine
WIRTGEN GMBH24 citations93
USD692037SOct 22, 2013
Chisel holder
WIRTGEN GMBH18 citations93
USD692039SOct 22, 2013
Chisel holder
WIRTGEN GMBH19 citations93
USD692038SOct 22, 2013
Chisel holder
WIRTGEN GMBH17 citations93
USD641712SJul 19, 2011
Control panel for a construction machine
WIRTGEN GMBH23 citations93
USD635593SApr 5, 2011
Body panels for a construction machine
WIRTGEN GMBH22 citations93
USD635160SMar 29, 2011
Body panels for a construction machine
WIRTGEN GMBH20 citations93
USD635159SMar 29, 2011
Body panels for a construction machine
WIRTGEN GMBH20 citations93
USD635158SMar 29, 2011
Body panels for a construction machine
WIRTGEN GMBH19 citations93
USD628603SDec 7, 2010
Base for control panel for a construction machine
WIRTGEN GMBH25 citations93
USD627799SNov 23, 2010
Base for control panel for a construction machine
WIRTGEN GMBH17 citations93
USD627801SNov 23, 2010
Base for control panel for a construction machine
WIRTGEN GMBH20 citations93
USD627802SNov 23, 2010
Cover for control panel for a construction machine
WIRTGEN GMBH19 citations93
USD627798SNov 23, 2010
Cover for control panel for a construction machine
WIRTGEN GMBH22 citations93
USD627800SNov 23, 2010
Cover for control panel for a construction machine
WIRTGEN GMBH28 citations93
USD624941SOct 5, 2010
Kicker plate
WIRTGEN GMBH12 citations93
USD624940SOct 5, 2010
Kicker plate
WIRTGEN GMBH15 citations93
US8511932B2Aug 20, 2013
Road construction machine, leveling device, as well as method for controlling the milling depth or milling slope in a road construction machine
WIRTGEN GMBH13 citations92
US8047741B2Nov 1, 2011
Road-milling machine or machine for working deposits
WIRTGEN GMBH31 citations92
US7918512B2Apr 5, 2011
Automotive machine for producing carriageways
WIRTGEN GMBH23 citations92
US7905682B2Mar 15, 2011
Road milling machine with optimized operation
WIRTGEN GMBH38 citations92
USD587286SFeb 24, 2009
Housing for a display panel of a road construction machine
WIRTGEN GMBH17 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
US7401862B2Jul 22, 2008
Construction machine
WIRTGEN GMBH53 citations92
US7144192B2Dec 5, 2006
Self-propelled road milling machine
WIRTGEN GMBH42 citations92
BUHR KARSTEN
5 patentsUSD671578SNov 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
BOEHME HEIKO
3 patentsBERNING CHRISTIAN
2 patentsMENZENBACH CHRISTOPH
2 patentsWIRTGEN GMBH MASCHB
1 patentLEHNERT THOMAS
1 patentShowing the top 50 of 90 patents by PatentIndex Score.