Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882364 | Process for manufacturing closed cell phenolic foams | Paul J. Meunier, Edwin J. MacPherson | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882364 | Process for manufacturing closed cell phenolic foams | Paul J. Meunier, Edwin J. MacPherson | 1989-11-21 |