Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895170 | Method of contraception using disposable cervical cap | Janet M. Tlapek | 1990-01-23 |
| 4785804 | Disposable cervical cap | Janet M. Tlapek | 1988-11-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895170 | Method of contraception using disposable cervical cap | Janet M. Tlapek | 1990-01-23 |
| 4785804 | Disposable cervical cap | Janet M. Tlapek | 1988-11-22 |