Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4193379 | Compression-ignition internal combustion engine | Werner Dietrich | 1980-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4193379 | Compression-ignition internal combustion engine | Werner Dietrich | 1980-03-18 |