WB

Walter Besenmatter

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Wien, AT: #1,114 of 3,624 inventorsTop 35%
Overall (All Time): #2,372,580 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4203661 Optical system — 1980-05-20
4183636 Projection system Gunter Kurz, Otto Metzler, Trude Muszumanski 1980-01-15