Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361483 | Disposable pharmaceutical filter assembly | — | 1982-11-30 |
| 4340479 | Process for preparing hydrophilic polyamide membrane filter media and product | — | 1982-07-20 |
| 4340480 | Process for preparing liquophilic polyamide membrane filter media and product | Frank Model | 1982-07-20 |