Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8302660 | Feed block unit, feed system and control device for a pressure die-casting machine | Norbert Erhard, Herbert Trebes | 2012-11-06 |
| 8104529 | Feed back unit, feed system and control device for a pressure die-casting machine | Norbert Erhard, Herbert Trebes | 2012-01-31 |