Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305669 | Bearing block tether using fine lines | Charles J. Lob, Kenneth E. Lange, Thomas G. Hanson | 2001-10-23 |
| 5463970 | Furling foil for sailing vessel | Greg Hartlmeier | 1995-11-07 |
| 5181477 | Boom for sailing vessel | Eric R. D. Hall, S. Dirk Kramers | 1993-01-26 |
| D299181 | Shoe upper | Terry Bootz | 1989-01-03 |
| 4679520 | Mainsail reefing and furling device and method | — | 1987-07-14 |