Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768062 | Method and system for component wear monitoring | Alex Schumacher, Jeffrey J. Schwoebel, Randy Richardson, Robert Koontz, Randall Johnson | 2020-09-08 |
| 10605004 | Intellegent blast-hole drill bit with redundant transducer wear sensor and remote recessed reflector antenna | Randy Richardson, Robert Koontz, Randall Johnson, Alex Schumacher | 2020-03-31 |
| 10557804 | Method and system for wear monitoring using RF reflections | Randy Richardson, Robert Koontz, Alex Schumacher, Jeffrey J. Schwoebel, Randall Johnson | 2020-02-11 |