PF

Patrick Fehlmann

AA Abb Technology Ag: 1 patents #541 of 1,391Top 40%
Overall (All Time): #3,362,002 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7405569 Monitoring system for high-voltage switches Marek Hagel 2008-07-29