Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339303 | Radiation stress relieving of sulfone polymer articles | David C. Frisch | 1982-07-13 |
| 4310447 | Curable and cured, modified aminotriazine condensation products and a means and process for their manufacture | Wilhelm Adam | 1982-01-12 |