Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4490710 | Control stick assembly | Joseph D. Kopsho, Jr., Edward D. Suszynski | 1984-12-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4490710 | Control stick assembly | Joseph D. Kopsho, Jr., Edward D. Suszynski | 1984-12-25 |