HP

Hans Persson

NA Nefab Ab: 3 patents #1 of 17Top 6%
AA Asea Aktiebolag: 2 patents #52 of 307Top 20%
AA Abb Technology Ag: 1 patents #541 of 1,391Top 40%
BG Bombardier Transportation Gmbh: 1 patents #102 of 347Top 30%
NO Noranda: 1 patents #54 of 153Top 40%
PA Pergo (Europe) Ab: 1 patents #31 of 56Top 60%
Overall (All Time): #466,680 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8154374 Transformer winding and a method of reinforcing a transformer winding Tomas Eriksson, Sebastian Jutäng, Leif Olsson, Kenneth Ågren, Jan Anger +4 more 2012-04-10
7060158 Process for the manufacture of a decorative laminate Ake Sjoberg, Fredrik Fackler, Tomas Stjernberg, Patricio Villarroel, Roger Johansson +1 more 2006-06-13
6568333 Protection for railway vehicle axle Camilla Kontio, Mats Karlsson 2003-05-27
D465720 Spring latch 2002-11-19
6443508 Device for interlocking two parts 2002-09-03
D421562 Locking device 2000-03-14
5007959 Process for converting of solid high-grade copper matte Marc Reist, Daniel Poggi 1991-04-16
4896865 Force-absorbing means in a furnace 1990-01-30
4573335 Hydraulic press with pressure cell 1986-03-04
4566334 Ultrasonic detector device 1986-01-28
4370880 Method and apparatus for bending sheet-plate blanks to form shells having cylindrical curvature Rune Adolfsson, Gert Persson 1983-02-01