PW

Per Willför

AA Abb Schweiz Ag: 1 patents #1,465 of 3,274Top 45%
Overall (All Time): #2,704,043 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10888998 Method and device for verifying one or more safety volumes for a movable mechanical unit Roger Kulläng, Roger Mellander 2021-01-12