Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356944 | High melt index polystytene foam and method | Edward A. Colombo, Charles M. Krutchen, Phillip A. Williams, Wen P. Wu | 1994-10-18 |
| 5286429 | High melt index polystyrene foam and method | Edward A. Colombo, Charles M. Krutchen, Phillip A. Williams, Wen P. Wu | 1994-02-15 |