Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889358 | Mounting assembly for positioning stern-mounted propulsion units with a forward convergence | Ray Tat Lung Wong | 2021-01-12 |
| 10683074 | Steering assembly for a marine vessel with vertically offset propulsion units | Noam Dean Davidson, Richard Redfern | 2020-06-16 |
| 10315748 | Steering assembly for docking a marine vessel having at least three propulsion units | Ray Tat Lung Wong | 2019-06-11 |
| 10202179 | Mounting assembly for positioning stern-mounted propulsion units with a forward convergence | Ray Tat Lung Wong | 2019-02-12 |
| 9834293 | Steering assembly for docking a marine vessel having at least three propulsion units | Ray Tat Lung Wong | 2017-12-05 |
| 9631753 | Hydraulic fitting for a hydraulic hose | Richard Redfern | 2017-04-25 |
| 9332652 | Process for etching a recessed structure filled with tin or a tin alloy | Dirk Tews | 2016-05-03 |
| 7717462 | Tilt steering mechanism | Xue Mei Liu, Art Ferguson, Eric B. Fetchko | 2010-05-18 |
| 7497183 | Power assist steering apparatus and method responsive to volume flow of fluid | Brian Dudra, Tat Lung Ray Wong | 2009-03-03 |
| 7318386 | Power assist steering apparatus and method responsive to volume flow of fluid | Brian Dudra, Tat Lung Ray Wong | 2008-01-15 |
| 6651574 | Spool valve | Mark Ellens, Jan Kuyper, Steven Winiski, Randall Mark | 2003-11-25 |