Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863764 | Fire retarding polypropylene fiber and fabric and method for preparing | Gayron Nixon Davis, Henry W. Haynes, Sr. | 1989-09-05 |
| 4845963 | Reinforcing fabric for power transmission belts, hoses and the like | — | 1989-07-11 |