Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688866 | Impact modification of theremoplastics | H. Craig Silvis, Daniel J. Murray, Stephen R. Betso, Robert R. Turley | 1997-11-18 |
| 5681897 | Impact modification of thermoplastics | H. Craig Silvis, Daniel J. Murray, Stephen R. Betso, Robert R. Turley | 1997-10-28 |