Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655468 | Horizon monitoring for longwall system | Nigel J. Buttery, Lachlan Palmer | 2020-05-19 |
| 10378356 | Horizon monitoring for longwall system | Nigel J. Buttery, Lachlan Palmer | 2019-08-13 |
| 10184338 | Roof support monitoring for longwall system | Nigel J. Buttery, Kirabo Kiyingi | 2019-01-22 |
| 10082026 | Horizon monitoring for longwall system | Nigel J. Buttery, Lachlan Palmer | 2018-09-25 |
| 9739148 | Roof support monitoring for longwall system | Nigel J. Buttery, Kirabo Kiyingi | 2017-08-22 |
| 9726017 | Horizon monitoring for longwall system | Nigel J. Buttery, Lachlan Palmer | 2017-08-08 |
| 8515708 | Method for position-calibration of a digging assembly for electric mining shovels | Peter Ross McAree, Anthony Reid, Kevin John Austin | 2013-08-20 |