Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643446 | Mobile chair with removable rear wheel assembly | Kenneth J. Murphy, Gerald Robert Baker | 1987-02-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643446 | Mobile chair with removable rear wheel assembly | Kenneth J. Murphy, Gerald Robert Baker | 1987-02-17 |