Carl Johan Erik Wallgren

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Power tool and a method for use of the power tool
- Patent number 8,316,741
- Issue date Nov 27, 2012
- ATLAS COPCO INDUSTRIAL TECHNIQUE AB
- Carl Johan Erik Wallgren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Power tool system including a multi-core cable with an electronic m...
- Patent number 7,366,584
- Issue date Apr 29, 2008
- Atlas Copco Tools AB
- Hans Karl Johan Brodin
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR POSITION LOCKED POWER TOOL OPERATION FOR CORR...
- Publication number 20110214890
- Publication date Sep 8, 2011
- ATLAS COPCO TOOLS AB
- Carl Johan Erik Wallgren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER TOOL AND A METHOD FOR USE OF THE POWER TOOL
- Publication number 20100275747
- Publication date Nov 4, 2010
- ATLAS COPCO TOOLS AB
- Carl Johan Erik Wallgren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Battery Energized Portable Power Tool
- Publication number 20080135272
- Publication date Jun 12, 2008
- Carl Johan Erik Wallgren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER TOOL SYSTEM WITH PROGRAMMABLE CONTROL UNIT
- Publication number 20020003043
- Publication date Jan 10, 2002
- CARL JOHAN ERIK WALLGREN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS