Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4382362 | External combustion engine | Antonius M. Mortel, Peter J. Mortel, Henry F. Mortel, Frederick H. Mortel | 1983-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4382362 | External combustion engine | Antonius M. Mortel, Peter J. Mortel, Henry F. Mortel, Frederick H. Mortel | 1983-05-10 |