Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590657 | Fiber cement articles with ultra-smooth exterior surface and methods for manufacturing same | Marko Suput | 2020-03-17 |
| 5284726 | Method to determine silver loss in a photographic emulsion manufacturing process | Kamala E. Huron, Douglas A. Neusch | 1994-02-08 |
| 5248418 | 2-stage ultrafiltration system for photographic emulsions | — | 1993-09-28 |
| 5169064 | Switch point guard rail | Paul Rice | 1992-12-08 |
| 5164092 | 2-stage ultrafiltration process for photographic emulsions | — | 1992-11-17 |
| 5115970 | Switch point guard rail | Paul Rice | 1992-05-26 |