RR

Robert Rieffel

📍 Wallisellen, CH: #45 of 82 inventorsTop 55%
Overall (All Time): #3,792,211 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5291768 Plastic key tag with a key bar Ernst Vogeli 1994-03-08