Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151202 | Rib strap | Dakota Faulkner, John C. Stankus | 2018-12-11 |
| 10036251 | Fiberglass roof and rib plate | John G. Oldsen, Wallace Bolton | 2018-07-31 |
| 8740504 | Apparatus and method for re-tensioning a loose roof plate in an underground mine | John G. Oldsen, John C. Stankus | 2014-06-03 |
| 8579550 | Truss shoe for use with a threaded rod | John Feyrer, John C. Stankus, John G. Oldsen, Demrey G. Brandon | 2013-11-12 |