FD

Frederick DeHubry

DG Dedo Weigert Film Gmbh: 1 patents #4 of 5Top 80%
📍 Überlingen, DE: #88 of 183 inventorsTop 50%
Overall (All Time): #3,969,107 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4646146 Surveillance camera device with automatically controlled shutter Gunter Knon 1987-02-24