DO

Daniel R. O'Brien

MIT: 1 patents #4,386 of 9,367Top 50%
📍 Franklin, MA: #277 of 420 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,888,354 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5059763 Formation of optical quality surfaces in optical material Charles H. Cox, Carlton D. Hoyt 1991-10-22