Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591151 | Forming a shaft for an underground mine | Rocky Lynn Webb, Ryan George Gough, John Nicholas De La Vergne, Andy Robert Fearn, Fredric Christopher Delabbio | 2013-11-26 |
| 7490680 | Process and system for drilling and lining a bore hole | Mike Kelly, Dan Kelly | 2009-02-17 |
| 7293615 | Earth boring system | — | 2007-11-13 |
| 7219750 | Process and system for drilling and lining a bore hole | Mike Kelly, Dan Kelly | 2007-05-22 |