Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797501 | Silicone-based stabilizers useful in the preparation of improved polyurethane foams | Michael W. Jorgenson, Frank E. Critchfield | 1989-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797501 | Silicone-based stabilizers useful in the preparation of improved polyurethane foams | Michael W. Jorgenson, Frank E. Critchfield | 1989-01-10 |