Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690777 | Seamed cellulosic materials using organometallic solvents | David F. Kuethe, Vernon D. Karman | 1997-11-25 |
| 5658414 | Organometallic solvent seaming of cellulosic materials | Zbigniew S. Borkiewicz, Donald E. Lucke | 1997-08-19 |