Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626569 | Device for venting and controlling the pressure inside a stoma collection bag | Henri Holtermann | 1997-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626569 | Device for venting and controlling the pressure inside a stoma collection bag | Henri Holtermann | 1997-05-06 |