GR

Gerhard Roscher

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Wien, AT: #1,767 of 3,624 inventorsTop 50%
Overall (All Time): #3,443,758 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6868151 Method and device for increasing the fail safety of information desks connected to exchanges Roland Brunner 2005-03-15