Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11953430 | Determination of rock types by spectral scanning | Katherine Silversides, Derek Wyman | 2024-04-09 |
| 11604137 | Determination of rock types by spectral scanning | Katherine Silversides, Derek Wyman | 2023-03-14 |
| 9361770 | Electrical device current flow indicator | — | 2016-06-07 |
| 5833043 | Portable radial stacking conveyer | Paul Schmidgall | 1998-11-10 |
| 5515961 | Portable radial stacking conveyor | Paul Schmidgall | 1996-05-14 |