WK

Wolfgang Knogler

📍 Wien, AT: #28 of 107 inventorsTop 30%
Overall (1989): #140,539 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883071 Intravaginal device Ewald Pickhard 1989-11-28