Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5714180 | Double closing unit for an injection moulding machine | Peter Neumann | 1998-02-03 |
| 5556656 | Injection moulding machine | Heinz Leonhartsberger, Otto Urbanek, Gerhard Wimbauer, Helmut Naderhirn | 1996-09-17 |
| 5141682 | Injection molding process with pressure increasing mechanism | Georg Steinbichler | 1992-08-25 |
| 4902454 | Process of tempering plastic injection molding tools | Georg Steinbichler, Erhard Smek | 1990-02-20 |
| 4758389 | Method of controlling the mold filling process in a plastics injection molding apparatus | — | 1988-07-19 |