Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578438 | Preparation of resinous products | Christopher G. Demmer | 1986-03-25 |
| 4392930 | Photopolymerizable resins | Edward Irving, John S. Waterhouse | 1983-07-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578438 | Preparation of resinous products | Christopher G. Demmer | 1986-03-25 |
| 4392930 | Photopolymerizable resins | Edward Irving, John S. Waterhouse | 1983-07-12 |