Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512720 | Cable bolt | — | 2016-12-06 |
| 9249663 | Impact resistant lagging, method for designing impact resistant lagging, and apparatus for testing impact resistant lagging | Kevin J. Ma, John C. Stankus, Robert McGinnis, Demrey G. Brandon, John Feyrer | 2016-02-02 |