Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105986 | Handcycle | Jon Franks | 2000-08-22 |
| D327040 | Recumbent bicycle frame and fork | — | 1992-06-16 |
| D304319 | Recumbant bicycle | — | 1989-10-31 |
| D301218 | Recumbent bicycle seat frame | — | 1989-05-23 |