Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7083596 | Anesthetizer with automatic needle decommissioning mechanism | — | 2006-08-01 |
| 6935340 | Endotracheal intubation assistance device | — | 2005-08-30 |
| 6312412 | Apparatus and method for painless intramuscular or subcutaneous injections | Patrick Dillon | 2001-11-06 |
| 5505694 | Apparatus and method for raising a skin wheal | Vance M. Hubbard, Welton K. Brunson | 1996-04-09 |
| 5190521 | Apparatus and method for raising a skin wheal and anesthetizing skin | Vance M. Hubbard, Welton K. Brunson | 1993-03-02 |