HS

Hans Sigrist

📍 Kernenried, CH: #1 of 1 inventorsTop 100%
Overall (2004): #213,186 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6780980 Process for the modification of surface Yann Chevolot, David Crout, José-Paolo Martins, Hans Mathieu, Dieter Lohmann 2004-08-24