Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8932733 | Chrysene derivative host materials | Weiying Gao, Vsevolod Rostovtsev | 2015-01-13 |
| 5484074 | Method for manufacturing a shadow mask | Thomas Ratz, Peter L. Takach, Roland Thoms | 1996-01-16 |
| 5236794 | Emulsion printing plate relief coatings | Joseph A. Marcanio | 1993-08-17 |
| 5149608 | Emulsion printing plate relief coatings | Joseph A. Marcanio | 1992-09-22 |
| 4669871 | Photographic printing plate and method of exposing a coated sheet using same | Charles M. Wetzel, John J. Moscony, Thomas J. Michielutti | 1987-06-02 |