WG

Werner Grau

📍 Frankenthal (Pfalz), DE: #4 of 12 inventorsTop 35%
Overall (1997): #61,305 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5627607 Spectacles with movable gems — 1997-05-06