Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6089846 | Feed device for a pressure die-casting or injection machine | Philippe Roehr | 2000-07-18 |
| 4510987 | Method and apparatus for casting metal alloys in the thixotropic state | — | 1985-04-16 |