Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8561509 | Mechanical-activated ID grooving tool | Karen Anne Craig, Michael Anthony Weisel, Allen W. Poponick | 2013-10-22 |
| 8408849 | Pressure-activated ID grooving tool | Karen Anne Craig | 2013-04-02 |