Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8348907 | Hypodermic injection system | Nicholas F. D'Antonio, Richard O. Colvin | 2013-01-08 |
| 7235063 | Hypodermic injection system | Nicholas F. D'Antonio, Richard O. Colvin | 2007-06-26 |
| 7086431 | Injection cartridge filling apparatus | Nicholas F. D'Antonio, Richard O. Colvin | 2006-08-08 |
| 6056716 | Hypodermic fluid dispenser | Nicholas F. D'Antonio, John Wagner | 2000-05-02 |