Bernd Holl

Person

Neustadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Tool for removing a chisel
- Patent number 9,157,320
- Issue date Oct 13, 2015
- Wirtgen GmbH
- Thomas Lehnert
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Tool holder
- Patent number RE45540
- Issue date Jun 2, 2015
- Wirtgen GmbH
- Günter Tewes
- 001 -
Information Patent Grant
Tool for removing a chisel
- Patent number 8,286,316
- Issue date Oct 16, 2012
- Wirtgen GmbH
- Thomas Lehnert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Tool for removing a chisel
- Patent number 8,181,322
- Issue date May 22, 2012
- Wirtgen GmbH
- Thomas Lehnert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Milling drum for a construction machine, construction machine as we...
- Patent number 8,118,369
- Issue date Feb 21, 2012
- Wirtgen GmbH
- Bernd Holl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Road milling machine with optimized operation
- Patent number 7,905,682
- Issue date Mar 15, 2011
- Wirtgen GmbH
- Bernd Holl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Milling drum for a construction machine, construction machine as we...
- Patent number 7,901,011
- Issue date Mar 8, 2011
- Wirtgen GmbH
- Bernd Holl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Chisel holder system
- Patent number 7,784,875
- Issue date Aug 31, 2010
- Wirtgen GmbH
- Bernd Holl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool holder
- Patent number 7,597,402
- Issue date Oct 6, 2009
- Wirtgen GmbH
- Günter Tewes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fixing device for a shank chisel
- Patent number 7,547,075
- Issue date Jun 16, 2009
- Wirtgen GmbH
- Günter Tewes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Round shaft chisel
- Patent number 7,490,912
- Issue date Feb 17, 2009
- Betek Bergbau-und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG
- Bernd Holl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Chisel holder
- Patent number D585259
- Issue date Jan 27, 2009
- Wirtgen BmbH
- Bernd Holl
- D08 - Tools and hardware
Information Patent Grant
Cutting tool
- Patent number 7,461,903
- Issue date Dec 9, 2008
- Wirtgen GmbH
- Günter Tewes
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Road milling machine with optimized operation
- Patent number 7,422,391
- Issue date Sep 9, 2008
- Wirtgen GmbH
- Bernd Holl
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Chisel holder
- Patent number D575610
- Issue date Aug 26, 2008
- Wirtgen GmbH
- Bernd Holl
- D08 - Tools and hardware
Information Patent Grant
Chisel holder
- Patent number D574689
- Issue date Aug 12, 2008
- Wirtgen GmbH
- Bernd Holl
- D08 - Tools and hardware
Information Patent Grant
Construction machine
- Patent number 7,401,862
- Issue date Jul 22, 2008
- Wirtgen GmbH
- Bernd Holl
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Chisel holder
- Patent number 7,300,115
- Issue date Nov 27, 2007
- Wirtgen GmbH
- Bernd Holl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-propelled road milling machine
- Patent number 7,144,192
- Issue date Dec 5, 2006
- Wirtgen GmbH
- Bernd Holl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Fixing device for a shank chisel
- Patent number 7,086,704
- Issue date Aug 8, 2006
- Wirtgen GmbH
- Bernd Holl
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stripping means for milling rolls of a construction machine as well...
- Patent number 6,923,508
- Issue date Aug 2, 2005
- Wirtgen GmbH
- Bernd Holl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Construction machine and milling roller
- Patent number 6,877,818
- Issue date Apr 12, 2005
- Wirtgen GmbH
- Olaf Gaertner
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Chisel holder changing system with chisel holder receivers
- Patent number 6,866,343
- Issue date Mar 15, 2005
- Wirtgen GmbH
- Bernd Holl
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Chisel holder changing system
- Patent number 6,619,756
- Issue date Sep 16, 2003
- Wirtgen GmbH Maschinenbau
- Bernd Holl
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Cutting element with a base element and chisel holder
- Patent number 5,683,144
- Issue date Nov 4, 1997
- Wirtgen GmbH
- Karl Kammerer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting element and holder for a coal cutting machine
- Patent number 5,573,308
- Issue date Nov 12, 1996
- Wirtgen GmbH
- Dieter Simons
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Tool For Removing A Chisel
- Publication number 20130000090
- Publication date Jan 3, 2013
- WIRTGEN GMBH
- Thomas Lehnert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Tool For Removing A Chisel
- Publication number 20120198678
- Publication date Aug 9, 2012
- WIRTGEN GMBH
- Thomas Lehnert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Milling Drum For A Construction Machine, Construction Machine As We...
- Publication number 20110115278
- Publication date May 19, 2011
- WIRTGEN GMBH
- Bernd Holl
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Tool for removing a chisel
- Publication number 20090293249
- Publication date Dec 3, 2009
- Thomas Lehnert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Chisel Holder System
- Publication number 20090289493
- Publication date Nov 26, 2009
- Bernd Holl
- E21 - EARTH DRILLING MINING
Information Patent Application
ROAD MILLING MACHINE WITH OPTIMIZED OPERATION
- Publication number 20090035064
- Publication date Feb 5, 2009
- Bernd Holl
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Tool Holder
- Publication number 20080223744
- Publication date Sep 18, 2008
- Gunter Tewes
- E21 - EARTH DRILLING MINING
Information Patent Application
Round Shaft Chisel
- Publication number 20080012419
- Publication date Jan 17, 2008
- Bernd Holl
- E21 - EARTH DRILLING MINING
Information Patent Application
Milling drum for a construction machine, construction machine as we...
- Publication number 20070228806
- Publication date Oct 4, 2007
- Wirtgen GmbH
- Bernd Holl
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Construction machine
- Publication number 20070132304
- Publication date Jun 14, 2007
- Bernd Holl
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Cutting tool
- Publication number 20060130342
- Publication date Jun 22, 2006
- Gunter Tewes
- E21 - EARTH DRILLING MINING
Information Patent Application
Chisel holder
- Publication number 20060119165
- Publication date Jun 8, 2006
- Bernd Holl
- E21 - EARTH DRILLING MINING
Information Patent Application
Road milling machine with optimized operation
- Publication number 20050207841
- Publication date Sep 22, 2005
- Bernd Holl
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Self-propelled road milling machine
- Publication number 20050158120
- Publication date Jul 21, 2005
- Bernd Holl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Fixing device for a shank chisel
- Publication number 20050150666
- Publication date Jul 14, 2005
- Bernd Holl
- E21 - EARTH DRILLING MINING
Information Patent Application
Stripping means for milling rolls of a construction machine as well...
- Publication number 20040075330
- Publication date Apr 22, 2004
- Bernd Holl
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Chisel holder changing system with chisel holder receivers
- Publication number 20030132660
- Publication date Jul 17, 2003
- Bernd Holl
- E21 - EARTH DRILLING MINING

Person

Patents Grantslast 30 patents

Tool for removing a chisel

Tool holder

Tool for removing a chisel

Tool for removing a chisel

Milling drum for a construction machine, construction machine as we...

Road milling machine with optimized operation

Milling drum for a construction machine, construction machine as we...

Chisel holder system

Tool holder

Fixing device for a shank chisel

Round shaft chisel

Chisel holder

Cutting tool

Road milling machine with optimized operation

Chisel holder

Chisel holder

Construction machine

Chisel holder

Self-propelled road milling machine

Fixing device for a shank chisel

Stripping means for milling rolls of a construction machine as well...

Construction machine and milling roller

Chisel holder changing system with chisel holder receivers

Chisel holder changing system

Cutting element with a base element and chisel holder

Cutting element and holder for a coal cutting machine

Patents Applicationslast 30 patents

Tool For Removing A Chisel

Tool For Removing A Chisel

Milling Drum For A Construction Machine, Construction Machine As We...

Tool for removing a chisel

Chisel Holder System

ROAD MILLING MACHINE WITH OPTIMIZED OPERATION

Tool Holder

Round Shaft Chisel

Milling drum for a construction machine, construction machine as we...

Construction machine

Cutting tool

Chisel holder

Road milling machine with optimized operation

Self-propelled road milling machine

Fixing device for a shank chisel

Stripping means for milling rolls of a construction machine as well...

Chisel holder changing system with chisel holder receivers