Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690862 | No flash point solvent system containing normal propyl bromide | Robert M. Moore, Jr., Robert L. Davis, William E. Moehle, Edgar E. Spielman, Jr. | 1997-11-25 |
| 5679632 | Movie film cleaning solvent comprising n-propylbromide | Farah D. Azarnia | 1997-10-21 |
| 5669985 | Movie film cleaning process | Farah D. Azarnia | 1997-09-23 |
| 5665170 | Solvent system | William E. Moehle | 1997-09-09 |
| 5665173 | Movie film cleaning process | — | 1997-09-09 |