Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7441611 | Pneumatic rock drill | Michael Davies, James Creswell, Stephen Jones | 2008-10-28 |
| 6196789 | Compressor | Jim McEwen, Paul Brierley, W. Kenneth Bruffell | 2001-03-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7441611 | Pneumatic rock drill | Michael Davies, James Creswell, Stephen Jones | 2008-10-28 |
| 6196789 | Compressor | Jim McEwen, Paul Brierley, W. Kenneth Bruffell | 2001-03-06 |