Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D357894 | Helicopter | Dennis E. Gregory, Robert G. Anderson, Alan W. Myers | 1995-05-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D357894 | Helicopter | Dennis E. Gregory, Robert G. Anderson, Alan W. Myers | 1995-05-02 |