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| US4230060 | 11 Nov 1977 | 28 Oct 1980 | | Sailing system |
| US4506620 | 23 Jun 1982 | 26 Mar 1985 | Mark T. Huxley | Sailboat having convertible rig |
| US4603648 | 8 May 1984 | 5 Ago 1986 | | Watercraft with at least two twin hulls |
| US4697534 | 17 Jul 1985 | 6 Oct 1987 | | Fabricated spar adapter sailing rig |
| US4738460 | 24 Feb 1987 | 19 Abr 1988 | | Sail device |
| US5083520 | 6 Mar 1990 | 28 Ene 1992 | | Mast, in particular for sailing boat |
| US5197401 | 4 Sep 1991 | 30 Mar 1993 | Warren Finley | Rotating ring mast sailing vessel and a method of vessel operation |
| US5996519 | 9 Dic 1998 | 7 Dic 1999 | Cerebral Technologies, Inc. | Sailboats and methods |
| US6189471 | 6 Dic 1999 | 20 Feb 2001 | | Sailboats and methods |
| US6805065 | 10 Nov 2003 | 19 Oct 2004 | | System and method for reducing or eliminating sailboat heeling |
| US7637221 | 27 Feb 2009 | 29 Dic 2009 | | Sailboat |
