AS

Andreas Steffan

SA Siemens Aktiengesellschaft: 1 patents #371 of 1,564Top 25%
Overall (2011): #351,149 of 364,097Top 100%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8040879 Communication system Antonius Emmerink, Egon Klein, Rainer Windecker, Steffi Winkler 2011-10-18