Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048029 | Injector apparatus | Doug Owen Crow | 2011-11-01 |
| 7988675 | Automatic injection and retraction devices for use with pre-filled syringe cartridges | Doug Owen Crow | 2011-08-02 |