WK

Werner Kälin

AA Alcatel Str Ag: 1 patents #2 of 5Top 40%
Overall (All Time): #2,220,734 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6492887 Miniaturized flat spool relay Hans Diem, Werner Johler, Urs Korrodi 2002-12-10
5554963 Gas-filled plastic enclosed relay Werner Johler 1996-09-10