Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742252 | Crankshaft machining and finishing | Rolf Santorius | 2004-06-01 |
| 6684500 | High speed milling and turning/turn broaching/turning and turn broaching | Rolf Santorius | 2004-02-03 |