DD

Don DuPree

OR Optical Radiation: 2 patents #7 of 28Top 25%
📍 Goleta, CA: #579 of 1,303 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,300,610 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5196106 Infrared absorbent shield Neil E. Mattson, Jack E. Cunningham 1993-03-23
5104496 Low mist chromium plating method and system — 1992-04-14