Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976862 | Process for extraction and recovery of blowing agents from polymeric foams | Michael R. Ascough | 1990-12-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976862 | Process for extraction and recovery of blowing agents from polymeric foams | Michael R. Ascough | 1990-12-11 |