Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874450 | Laminating transparent or translucent materials using ionic dye-counter ion complexes | — | 1989-10-17 |
| 4865942 | Photohardenable compositions containing a dye-borate complex and photosensitive materials employing the same | Gary B. Schuster | 1989-09-12 |
| 4842980 | Photosensitive materials containing ionic dye compounds as initiators | Douglas C. Neckers, Gary B. Schuster | 1989-06-27 |
| 4800149 | Photohardenable compositions containing a dye borate complex and photosensitive materials employing the same | Gary B. Schuster | 1989-01-24 |