Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6503628 | Thermoplastic polycarbonate molding composition containing a rubber free copolymer and a combination of graft polymers | Roland P. Brassard, Karl-Erwin Piejko, Sara D. Graham | 2003-01-07 |
| 6476127 | Compositions containing polycarbonate and grafted rubber having improved low-temperature toughness | Lora Lee Spangler | 2002-11-05 |
| 5910538 | Compatibilized ABS polycarbonate molding | Allen R. Padwa | 1999-06-08 |