Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968720 | Cold rolling method and apparatus for forming annular pieces | Adelmo Balagna | 2005-11-29 |
| 6357324 | Workpiece machining process and a numerically controlled lathe | Franco Caldana | 2002-03-19 |