WH

Willem A. Hoorn

EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
📍 Amersfoort, NL: #66 of 246 inventorsTop 30%
Overall (All Time): #2,353,084 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4514958 Automatic X-ray film cassette unloader and reloader — 1985-05-07
4482146 Dispenser of single film sheets — 1984-11-13