Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338174 | Displacement and/or actuating force drive device for an injection molding machine | Johann Holzschuh | 1994-08-16 |
| 5018961 | Hydraulic closing unit | Ernst Mai | 1991-05-28 |