Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672664 | Color improved polycarbonate compositions and molded articles | Richard W. Howery | 1997-09-30 |
| 5608027 | Complex stabilizer composition to improve the melt stability and color stability of polycarbonates | Richard Crosby, Larry I. Flowers, Ye-Gang Lin, Roy Ray Odle | 1997-03-04 |