CP

Christoph Pfenninger

SA Siemens Building Technologies Ag: 1 patents #2 of 20Top 10%
📍 Rafz, CH: #1 of 2 inventorsTop 50%
Overall (2004): #245,761 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6674032 Manual call point Heinz Diener 2004-01-06