Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551412 | Gearboxes and related assemblies | — | 2017-01-24 |
| 9371731 | Highwall mining equipment retrieval and extraction apparatus and method | Dave Bundy | 2016-06-21 |
| 9039056 | Clamp for a tensile implement and method of clamping a tensile implement | — | 2015-05-26 |
| 8857916 | Highwall mining equipment retrieval and extraction apparatus and method | Dave Bundy | 2014-10-14 |
| 8464874 | Sand cleaning apparatus and method | Dan Bard, Ben Causby, Ricky Dale Jones, Eric Lee, Keith Lee +2 more | 2013-06-18 |
| 8308394 | Vacuum-operated material transfer system and method | — | 2012-11-13 |