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| US3968768 | 29. Sept. 1975 | 13. Juli 1976 | | Remotely controlled steering transom for outboard motors |
| US4909765 | 17. Okt. 1988 | 20. März 1990 | | Remote steering device for boats |
| US4915050 | 14. Nov. 1988 | 10. Apr. 1990 | | Steering mechanism for outboard motor |
| US4950187 | 22. Mai 1989 | 21. Aug. 1990 | | Trolling motor foot control apparatus |
| US5382183 | 26. Nov. 1993 | 17. Jan. 1995 | | Articulated support for mounting an outboard motor to the transom of a boat |
| US7666039 | 9. Nov. 2007 | 23. Febr. 2010 | Marinetech Products, Inc. | Outboard motor steering assembly with rudder reference sensor |