Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955318 | Multipurpose large bore medical suction systems | Joseph P. Schultz | 2011-06-07 |
| D287165 | Surgical suction device | John D. Dale | 1986-12-09 |
| D287166 | Tip guard for a surgical suction device | John D. Dale | 1986-12-09 |
| 4490138 | Pharyngeal suction device | John D. Dale | 1984-12-25 |