KR

Klaus-Peter Rolff

SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%
Overall (All Time): #2,256,339 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5742016 Electrical gas-blast switch — 1998-04-21
5705781 Electrical gas-blast switch Ulrich Habedank 1998-01-06