Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4491229 | Boom extension stowage system | John D. Evans, James W. Cox | 1985-01-01 |
| 4431109 | Boom extension stowage system | John D. Evans, James W. Cox | 1984-02-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4491229 | Boom extension stowage system | John D. Evans, James W. Cox | 1985-01-01 |
| 4431109 | Boom extension stowage system | John D. Evans, James W. Cox | 1984-02-14 |