WA

Willi Ammann

📍 Steinhausen, CH: #57 of 79 inventorsTop 75%
Overall (All Time): #3,138,202 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8906442 Process for producing dark chocolate Ursi Buri Stauffacher, Chantal Bussmann 2014-12-09