Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171828 | Copolyimide ODPA/BPDA/4,4'-ODA or P-PDA | Rudolph F. Mundhenke, Willis T. Schwartz | 1992-12-15 |
| 5077382 | Copolyimide ODPA/BPDA/4,4'-ODA or P-PDA | Rudolph F. Mundhenke, Willis T. Schwartz | 1991-12-31 |