Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9366086 | Method of forming a bore | Philip Burge | 2016-06-14 |
| 9347272 | Method and assembly for forming a supported bore using a first and second drill bit | Philip Burge | 2016-05-24 |
| 9255447 | Method of forming a bore | Philip Burge | 2016-02-09 |
| 7484573 | Slip grip drilling tool | Craig D. Mackay, Simon Fraser | 2009-02-03 |