Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4291155 | Method of making lactone-epoxide copolymer polyols | — | 1981-09-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4291155 | Method of making lactone-epoxide copolymer polyols | — | 1981-09-22 |