Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852829 | Undercarriage apparatus for vertical-lift aircraft | — | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852829 | Undercarriage apparatus for vertical-lift aircraft | — | 1989-08-01 |