Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34464 | Poly(arylene sulfide sulfone)polymer containing ether groups | Jon F. Geibel, Rex L. Bobsein, Jim J. Straw | 1993-11-30 |
| 4808694 | Poly(arylene sulfide sulfone) polymer containing ether groups | Jon F. Geibel, Rex L. Bobsein, Jim J. Straw | 1989-02-28 |
| 4451643 | Production of arylene sulfide polymer beads | Fred T. Sherk | 1984-05-29 |
| 4393197 | Arylene sulfide polymer preparation | — | 1983-07-12 |
| 4376196 | Arylene sulfide polymer purification | Fred T. Sherk | 1983-03-08 |
| 4373090 | Arylene sulfide polymer preparation | — | 1983-02-08 |
| 4373091 | Arylene sulfide polymer purification | — | 1983-02-08 |
| 4371706 | Preparation of alkali metal aminoalkanoates | Lacey E. Scoggins | 1983-02-01 |
| 4324886 | Arylene sulfide polymer prepared from aminoalkanoate | Lacey E. Scoggins | 1982-04-13 |