DS

David Kevin Siegwart

SA Siemens Building Technologies Ag: 1 patents #2 of 20Top 10%
Overall (2004): #236,665 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6800854 Passive infrared detector Martin Pfister 2004-10-05