DS

Donald J. Sarrach

ED Energy Conversion Devices: 2 patents #85 of 231Top 40%
📍 Novi, MI: #730 of 1,560 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,370,748 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4271257 Imaging film of bismuth or bismuth alloy Harvey H. Wacks, Masatsugu Izu 1981-06-02
4199615 Dry-process imaging film and method Harvey H. Wacks 1980-04-22