Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346930 | Rigid fiberboard | Joseph W. Cook | 1994-09-13 |
| 5272006 | Matrix board material and mold and a method for making printing plates therefrom | — | 1993-12-21 |
| 5108817 | Multi-component heat shield | Joseph C. Kidd, Graham K. Morbey | 1992-04-28 |
| 4515739 | Matrix coating system and method of manufacture thereof | — | 1985-05-07 |