HS

Helmut Schierreich

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #3,900,673 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4917618 Mounting system for plug-in modules Ralf Behrens, Kurt-Michael Schaffer 1990-04-17