Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527467 | Retractable ramp system for a mobility vehicle | Paul Edwards, Charles E. Johnson | 2009-05-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527467 | Retractable ramp system for a mobility vehicle | Paul Edwards, Charles E. Johnson | 2009-05-05 |