Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348314 | Production of thermally stabilized polyester with alkylene carbonates and sodium or potassium thiocyanate | Stanley D. Lazarus | 1982-09-07 |
| 4325397 | Method to reduce pressure drop in polyamide process piping | — | 1982-04-20 |