Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5178826 | Method and apparatus for the production of nodular or compacted graphite iron castings | Manfred Fessel | 1993-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5178826 | Method and apparatus for the production of nodular or compacted graphite iron castings | Manfred Fessel | 1993-01-12 |