Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485269 | Detachable air compressor unit and system | David McCoy, Tom Graber, Richard B. Hawkes, Keith Kristiansen, John Kiely +3 more | 2002-11-26 |
| D452253 | Compressor | David McCoy, Tom Graber, Richard B. Hawkes, Keith Kristiansen, John Kiely +2 more | 2001-12-18 |
| D447752 | Compressor | David McCoy, Tom Graber, Richard B. Hawkes, Keith Kristiansen, John Kiely +2 more | 2001-09-11 |
| D447490 | Compressor | David McCoy, Tom Graber, Richard B. Hawkes, Keith Kristiansen, John Kiely +2 more | 2001-09-04 |
| D447151 | Compressor | David McCoy, Tom Graber, Richard B. Hawkes, Keith Kristiansen, John Kiely +2 more | 2001-08-28 |
| D446793 | Compressor | David McCoy, Tom Graber, Richard B. Hawkes, Keith Kristiansen, John Kiely +2 more | 2001-08-21 |
| D446792 | Compressor | David McCoy, Tom Graber, Richard B. Hawkes, Keith Kristiansen, John Kiely +2 more | 2001-08-21 |