Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877455 | Coatings utilizing graft polyols | Melvin Brauer | 1989-10-31 |
| 4812533 | Hydroxy acid esterified polyols | Melvin Brauer | 1989-03-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877455 | Coatings utilizing graft polyols | Melvin Brauer | 1989-10-31 |
| 4812533 | Hydroxy acid esterified polyols | Melvin Brauer | 1989-03-14 |