RV

Ralf-Reiner Volkmar

SA Siemens Aktiengesellschaft: 1 patents #234 of 1,235Top 20%
Overall (2005): #118,227 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6980070 Drive unit for switching circuit breakers on and off Andreas Dobrawa 2005-12-27