Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8573904 | Grooving insert | Neal S. Myers, Karen Anne Craig | 2013-11-05 |
| 8561509 | Mechanical-activated ID grooving tool | Karen Anne Craig, Anthony Paul Sones, Allen W. Poponick | 2013-10-22 |
| 6913427 | Adjustment device for self-colleting drill motors | Robert A. Erickson, Thomas Muller | 2005-07-05 |