Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875358 | Preparation of condoms by the user | Robert W. Young | 1989-10-24 |
| 4825686 | Vaginal Diaphragm testing | — | 1989-05-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875358 | Preparation of condoms by the user | Robert W. Young | 1989-10-24 |
| 4825686 | Vaginal Diaphragm testing | — | 1989-05-02 |