MK

Markus Kopfli

CA Cerberus Ag: 1 patents #50 of 98Top 55%
Overall (All Time): #4,120,897 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4225859 Method and apparatus for monitoring sound-conducting media Alois Zetting 1980-09-30