Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574573 | Wear resistant slurry pump parts produced using hot isostatic pressing | Hugh Roth, KHALED OBAIA, DAMIEN REID, JOHN TIEU | 2017-02-21 |
| 9475467 | Vehicle conveyor with flexible safety cover and component thereof | Ereth McKnight-MacNeil | 2016-10-25 |
| 9371059 | Wheel guide device | Ereth McKnight-MacNeil | 2016-06-21 |
| 9283933 | Cleaning system | — | 2016-03-15 |
| 9162651 | Vehicle wash system with beam system | — | 2015-10-20 |
| 8919567 | Screen cloth for vibrating or stationary screens | JOHN TIEU, Gilbert Rumbolt | 2014-12-30 |
| 8621707 | Intake control for blower in vehicle wash system | — | 2014-01-07 |
| 8099816 | Vehicle wash system | — | 2012-01-24 |
| 8024834 | Vehicle washing system | — | 2011-09-27 |
| 7927081 | Pump and motor arrangement | — | 2011-04-19 |
| 6530115 | Dryer | — | 2003-03-11 |
| 6082634 | Wash spray apparatus for vehicles | — | 2000-07-04 |
| 5163494 | Sectional door installation | Vincent A. MacNeil, Richard E. Piper, Edward F. Piper | 1992-11-17 |
| 4934627 | De-reeler | — | 1990-06-19 |
| D293953 | Pusher roller unit | — | 1988-01-26 |