Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737414 | Multilayer composites comprising polyetherimide layers adjacent to polycarbonate or copolyester carbonate layers | Robert P. Hirt, Jr., James Mihalich | 1988-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737414 | Multilayer composites comprising polyetherimide layers adjacent to polycarbonate or copolyester carbonate layers | Robert P. Hirt, Jr., James Mihalich | 1988-04-12 |