DH

Donald E. Hanford

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Barton, NY: #10 of 12 inventorsTop 85%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,987,633 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4714504 Process of laminating a photosensitive layer of a substrate Michael J. Cummings, Robert M. Japp 1987-12-22