TK

Thomas Köppel

📍 Widnau, CH: #4 of 11 inventorsTop 40%
Overall (2021): #235,113 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D908891 Ophthalmologic apparatus Marco Zünd, Raimund Erdmann 2021-01-26