Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10316624 | Method of and system for drilling information management and resource planning | Jeffrey J. Schwoebel, 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, Jeffrey J. Schwoebel, Michael J. Hardin | 2019-02-12 |