Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973346 | Instrument and method for delivery of anaesthetic drug | Fred Hafer, Andre P. Boezaart | 2005-12-06 |
| 6456874 | Instrument for delivery of anaesthetic drug | Fred Hafer, Andre P. Boezaart | 2002-09-24 |