Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481440 | Watercraft propeller propulsion system having a hydraulic thrust bearing assembly | — | 2016-11-01 |
| 9387915 | Quick change bearing holder apparatus for a rotating shaft | — | 2016-07-12 |
| 8585450 | Water flow limiting system for a boat including a water flow limiting plate positioned relative to propeller shaft and propeller of a boat for limiting water flow to the propeller | — | 2013-11-19 |
| 8550863 | Watercraft propeller propulsion system having a gimbal assembly with an external gimbal ring | — | 2013-10-08 |
| 8070333 | Docking light system including an accessory lamp | — | 2011-12-06 |
| 7316595 | Propeller positioning system which constrains the propeller to follow a path generally parallel to the bottom surface of a boat | — | 2008-01-08 |
| 6823812 | Trim tabs and surface drive propeller bite control | — | 2004-11-30 |
| 6637915 | Navigation light system and method | — | 2003-10-28 |