Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840154 | Tubular ceramic body for gas passages in cylinder head of internal combustion engine | Dieter Fingerle | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840154 | Tubular ceramic body for gas passages in cylinder head of internal combustion engine | Dieter Fingerle | 1989-06-20 |