Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5205833 | Device for removing hypodermic needles from syringe barrels | Don J. Harsh, Kennalyn Howard | 1993-04-27 |
| 4904244 | Apparatus for safely removing needles from hypodermic syringes | Don J. Harsh, Kennalyn Howard | 1990-02-27 |