Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323656 | Polyurethane sponges manufactured with additive dispersed therein | Melvyn B. Strickman | 1982-04-06 |
| 4311543 | Method of manufacturing a disposable contraceptive intravaginal cervical barrier | Erick-Pierre Fournier, Melvyn B. Strickman | 1982-01-19 |