Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654347 | Concentrates for improving polyester compositions and method of making same | Kishan Khemani, James Wilson Mercer, JR. | 1997-08-05 |
| 5643991 | Copolyester compositions containing carbon black | Candace M. Stipe, Scott Arnold Hanson | 1997-07-01 |