CW

Carl Johan Erik Wallgren

AA Atlas Copco Industrial Technique Ab: 4 patents #18 of 114Top 20%
AA Atlas Copco Tools Ab: 3 patents #11 of 70Top 20%
AA Atlas Copco Industrial Technique Aktiebolag: 1 patents #6 of 25Top 25%
Overall (All Time): #597,924 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12296444 Vacuum arrangement for a tightening tool 2025-05-13
12240096 Portable socket holder for sockets or bits connectable to a power tool 2025-03-04
10843315 Method and a power tool for error proof screw joint tightening 2020-11-24
8857532 Method and device for position locked power tool operation for correction of unacceptable screw joint tightening results 2014-10-14
8316741 Power tool and a method for use of the power tool 2012-11-27
7366584 Power tool system including a multi-core cable with an electronic memory module Hans Karl Johan Brodin, Gunnar C. Hansson 2008-04-29
6821157 Portable tool connected to an operation controlling and /or monitoring unit via a cable Ulf Roland Brändström 2004-11-23
6390205 Power tool system with programmable control unit Henrik Glader 2002-05-21