Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764478 | Remote recessed reflector antenna and use thereof for sensing wear | Randy Richardson, Robert Koontz, Daniel J. Brunner, Alex Schumacher | 2023-09-19 |
| 11674911 | Method and system for wear monitoring using RF reflections | Daniel J. Brunner, Randy Richardson, Robert Koontz, Alex Schumacher, Randall Johnson | 2023-06-13 |
| 11296419 | Remote recessed reflector antenna and use thereof for sensing wear | Randy Richardson, Robert Koontz, Daniel J. Brunner, Alex Schumacher | 2022-04-05 |
| 11255739 | Method and system for component wear monitoring | Alex Schumacher, Daniel J. Brunner, Randy Richardson, Robert Koontz, Randall Johnson | 2022-02-22 |
| 10768062 | Method and system for component wear monitoring | Alex Schumacher, Daniel J. Brunner, Randy Richardson, Robert Koontz, Randall Johnson | 2020-09-08 |
| 10557804 | Method and system for wear monitoring using RF reflections | Daniel J. Brunner, Randy Richardson, Robert Koontz, Alex Schumacher, Randall Johnson | 2020-02-11 |
| 10316624 | Method of and system for drilling information management and resource planning | Forrest Paul Schumacher, Michael J. Hardin, Daniel J. Brunner, Randy Richardson, Robert Koontz +1 more | 2019-06-11 |
| 10202848 | Method and system of coal mine roof stabilization | Daniel J. Brunner, Jeffrey D. Jorgensen, Jeffrey G. Burton, Michael J. Hardin, Forrest Paul Schumacher | 2019-02-12 |
| 10066464 | Method of and system for drilling information management and resource planning | Forrest Paul Schumacher, Michael J. Hardin, Daniel J. Brunner | 2018-09-04 |
| 9540910 | Method of and system for drilling information management and resource planning | Forrest Paul Schumacher, Michael J. Hardin, Daniel J. Brunner | 2017-01-10 |
| 9429017 | Method and system of coal mine roof stabilization | Daniel J. Brunner, Jeffrey D. Jorgensen, Jeffrey G. Burton, Michael J. Hardin, Forrest Paul Schumacher | 2016-08-30 |
| 9157279 | Method of and system for drilling information management and resource planning | Forrest Paul Schumacher, Michael J. Hardin, Daniel J. Brunner | 2015-10-13 |
| 9080444 | Method and system of coal mine roof stabilization | Daniel J. Brunner, Jeffrey D. Jorgensen, Jeffrey G. Burton, Michael J. Hardin, Forrest Paul Schumacher | 2015-07-14 |
| 6755480 | Drum-type dual channel water-jet assisted cutting head | Donald B. Sult | 2004-06-29 |
| 6612655 | Mining system and method featuring a bread loaf shaped borehole | Donald B. Sult, Rudy Paul Zych, Jerry O'Keefe, George Coleman | 2003-09-02 |
| 6409276 | Water-jet assisted drum-type mining system | Donald B. Sult | 2002-06-25 |
| 6293628 | Hydraulic scroll auger mining system and method of using the same | Donald B. Sult, William J. Peters | 2001-09-25 |
| 5879057 | Horizontal remote mining system, and method | Carl W. Smith, William J. Peters | 1999-03-09 |
| 4978172 | Gob methane drainage system | Terry L. Logan | 1990-12-18 |