RK

Ralf Kern

SA Siemens Aktiengesellschaft: 1 patents #234 of 1,235Top 20%
Overall (2005): #119,392 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6978140 Communications system and associated method for improving the service quality thereof Kurt Aretz, Edgar Bolinth, Wolfgang Groting 2005-12-20