Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9782836 | Magnet sensing hole driller and method therefor | Noel A. Spishak, Charles M. Richards, Jeff Hansen, Dan D. Day | 2017-10-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9782836 | Magnet sensing hole driller and method therefor | Noel A. Spishak, Charles M. Richards, Jeff Hansen, Dan D. Day | 2017-10-10 |