Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342679 | Wear-resistant sintered composition having an empirical formula CF.sub.1.3 comprising graphite fibers, fluonnated graphite, and PTFE | Louis Abrahams | 1982-08-03 |
| 4333977 | Wear-resistant article | Louis Abrahams | 1982-06-08 |
| 4331694 | Removal of caffeine by selective adsorption using zeolite adsorbents | — | 1982-05-25 |