Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4284041 | Method of producing cylinder heads, and cylinder head produced thereby | Walter Rasch, Karl-Heinz Caspers, Max Albert | 1981-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4284041 | Method of producing cylinder heads, and cylinder head produced thereby | Walter Rasch, Karl-Heinz Caspers, Max Albert | 1981-08-18 |