Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459750 | Anchoring device and method for fixation of a launching unit for highwall mining | Paul Emile Van Es, Cornelis Wilhelm In 'T Hout | 2013-06-11 |
| 8066110 | Conveyor segment and assembly for use in high wall mining, and coupling and releasing methods | Paul Emile Van Es | 2011-11-29 |
| 7717522 | Conveyor segment, driving means and method for high wall mining | Cornelis Wilhelm in 't Hout, Paul Emile Van Es | 2010-05-18 |