FH

Franz Holdener

📍 Schwyz, CH: #20 of 40 inventorsTop 50%
Overall (All Time): #3,983,106 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4697698 Credit and identification card holder — 1987-10-06