Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D557081 | Knife | Sharon Hadj-Chikh, Daniel J. D'Arcy | 2007-12-11 |
| D372181 | Knife sharpener | — | 1996-07-30 |
| 5461942 | Knife sharpener | — | 1995-10-31 |
| D363417 | Cutting board | — | 1995-10-24 |
| D347233 | Safety goggles | Charles D. Hewitt | 1994-05-24 |
| 5216759 | Safety goggles lens retention | Charles D. Hewitt | 1993-06-08 |