Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133297 | Ultraviolet-curable polyols and polyurethane compositions made therefrom | Bi Le-Khac, Karl W. Haider, Ramesh Subramanian, Charles A. Gambino, James E. Kassner +1 more | 2015-09-15 |
| 5006206 | Propylene oxide purification | T. Thomas Shih | 1991-04-09 |