Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649677 | Polycarbonate sheet with improved fire retardant performance | Johanes M. Goossens | 2003-11-18 |
| 6004678 | Low plate out polycarbonate compositions | Douglas Meldrum | 1999-12-21 |