Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838192 | Marine sails with battens and furling systems therefor | William H. Stevenson, IV, William H. Stevenson, III | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838192 | Marine sails with battens and furling systems therefor | William H. Stevenson, IV, William H. Stevenson, III | 1989-06-13 |