RR

Roman Renz

SA Siemens Aktiengesellschaft: 1 patents #256 of 1,154Top 25%
Overall (2002): #126,364 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6417472 Vacuum switching chamber having an annular insulator Jorg Kusserow, Klemens Fieberg 2002-07-09