Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876317 | Amide-urea copolymer and process for the preparation thereof | Kenneth P. Blackmon, Daniel W. Fox, Louis M. Maresca, Sheldon J. Shafer | 1989-10-24 |
| 4798874 | Thermoplastic blends comprising polycarbonate resin and amorphous polyamide | Louis M. Maresca, Uwe Wascher | 1989-01-17 |