Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921954 | Stabilized mobile unit or wheelchair | Charles E. Johnson, Phillip N. Brown | 2011-04-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921954 | Stabilized mobile unit or wheelchair | Charles E. Johnson, Phillip N. Brown | 2011-04-12 |