Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235403 | Determining resonant frequencies and magnetic influence factors of materials in the earth | — | 2025-02-25 |
| 11726227 | Determining resonant frequencies and magnetic influence factors of materials in the earth | — | 2023-08-15 |
| 11675101 | Determining presence and depth of materials in the earth | — | 2023-06-13 |
| 5477459 | Real time three-dimensional machine locating system | Paul C. Harris, Curtis Genstler | 1995-12-19 |
| 4807131 | Grading system | — | 1989-02-21 |