Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5728765 | Glass fiber-reinforced polycarbonate molding compositions having improved impact strenght | James Y. J. Chung | 1998-03-17 |
| 5087665 | Toughened, hydrolysis resistant polycarbonate/polyester blends | James Y. J. Chung, John J. Charles | 1992-02-11 |
| 4677162 | Polycarbonate blends having low gloss | Ulrich Grigo, Mark W. Witman | 1987-06-30 |
| 4472554 | Polycarbonate ABS blends of improved impact strength | Ulrich Grigo, Mark W. Witman | 1984-09-18 |
| 4448930 | Polycarbonate blends having an improved impact strength | Sivaram Krishnan | 1984-05-15 |
| 4346142 | Hydrophilic monomer treated microporous films and process | — | 1982-08-24 |
| 4185050 | Pressure sensitive adhesive compositions comprising a mixture of terpolymers | Robert W. Stackman | 1980-01-22 |