Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D370456 | Large, single deck, high wing airplane | Christian K. E. Buchsel, James D. Callahan | 1996-06-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D370456 | Large, single deck, high wing airplane | Christian K. E. Buchsel, James D. Callahan | 1996-06-04 |