Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309531 | Flexible/rigid copolyamide | Joseph Kyritsos | 1982-01-05 |
| 4297478 | Process for the discontinuous production of aromatic in mixture of polyamides calcium chloride and N-methylpyrrolidone-2 | Vincent Rochina | 1981-10-27 |
| 4297479 | Process for the continuous production of aromatic polyamides in a mixture of calcium chloride and N-methylpyrrolidone-2 | Vincent Rochina | 1981-10-27 |
| 4231913 | Fluid shapable sulfuric compositions based on arylaliphatic copolymers | Joseph Kyritsos | 1980-11-04 |