Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834739 | External feminine protection device with skid-resistant coating for holding the device in place | Ruth A. Lachapell | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834739 | External feminine protection device with skid-resistant coating for holding the device in place | Ruth A. Lachapell | 1989-05-30 |