Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137507 | Hole cutter with multiple fulcrums | Joseph Thomas Novak, William B. Korb | 2018-11-27 |
| 9884374 | Hole cutter with multiple fulcrums | Joseph Thomas Novak, William B. Korb | 2018-02-06 |