Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8091496 | Mast track with external headboard car | William H. Donaldson | 2012-01-10 |
| 8091497 | Sectionalized mast track | William H. Donaldson | 2012-01-10 |
| 8001916 | Mega yacht mast tracking system with articulating sail feeder | William H. Donaldson | 2011-08-23 |
| 7275491 | Sail furling system with recirculating halyard | David Dion | 2007-10-02 |
| 7096812 | Aerodynamic headstay foil | David Dion, Paul Bogotaj | 2006-08-29 |
| 6371037 | Sail furling system | David Dion | 2002-04-16 |