LJ

Leif Johansson

AA Abb Technology Ag: 3 patents #541 of 1,391Top 40%
3M: 2 patents #5,326 of 11,543Top 50%
Overall (All Time): #738,574 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9048652 Cable termination device, a method for prefabricating a cable termination device and a method for achieving a cable termination Mikael Hoglund 2015-06-02
D671273 Hearing protector Lars G. E. Carlborg, Johan Rapp, Martin Birath, August Michael, Oskar Juhlin 2012-11-20
D668392 Hearing protector Lars G. E. Carlborg, Johan Rapp, Martin Birath, August Michael, Oskar Juhlin 2012-10-02
6972505 Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same Mats Leijon, Peter Templin, Bengt Rydholm, Lars Gertmar, Bertil Larsson +7 more 2005-12-06
6421455 Method for detecting cancer on skin of humans and mammals and arrangement for performing the method Arne Rosén, Olle Larkö, Ann-Marie Wennberg, Fredrik Gudmundsson 2002-07-16
6074229 Cable termination 2000-06-13
4423656 Frame construction for string instruments 1984-01-03