Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850985 | Ostomy system utilizing a split ring to engage a two element coupling assembly | Frank M. Freeman | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850985 | Ostomy system utilizing a split ring to engage a two element coupling assembly | Frank M. Freeman | 1989-07-25 |