RV

Ralf-Reiner Volkmar

SA Siemens Aktiengesellschaft: 1 patents #371 of 1,564Top 25%
Overall (2011): #188,119 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7969139 Rogowski sensor and method for measuring a current Jochen Ermisch, Uwe Hering, Frank Thieme 2011-06-28