Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536115 | Automatically retractable safety utility knife | John E. Bernacki, Christopher J. Hughson, James A. Herley | 2003-03-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536115 | Automatically retractable safety utility knife | John E. Bernacki, Christopher J. Hughson, James A. Herley | 2003-03-25 |