Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693731 | Polymerization of dicyclopentadiene | John Schmid | 1997-12-02 |
| 5691432 | Thermal polymerization of dicyclopentadiene | — | 1997-11-25 |
| 5635591 | Process for making high viscosity ink resins | Robert R. Klein | 1997-06-03 |