Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964733 | Suction device for medical purposes | Hans Appel | 1999-10-12 |
| 5542929 | Suction device for medical use | Hans Appel | 1996-08-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5964733 | Suction device for medical purposes | Hans Appel | 1999-10-12 |
| 5542929 | Suction device for medical use | Hans Appel | 1996-08-06 |