Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607207 | Wheeled personal mobility devices with collapsible wheel axle assemblies and integrated steering and propulsion linkages | Richard N. Shapiro | 2003-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607207 | Wheeled personal mobility devices with collapsible wheel axle assemblies and integrated steering and propulsion linkages | Richard N. Shapiro | 2003-08-19 |