RK

Roland Kuepfer

SA Schaffner Emv Ag: 2 patents #12 of 32Top 40%
📍 Uzwil, CH: #34 of 98 inventorsTop 35%
Overall (All Time): #2,109,741 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7983746 Active EMC filter for medical applications Peter Kull 2011-07-19
7629836 Active EMC filter for machine tools Peter Kull 2009-12-08