Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7029263 | Injection molding device with intermediate storage space | Hans Wobbe, Walter Wohlrab | 2006-04-18 |
| 6755640 | Plastics injection molding machine | Markus Bauer, Martin Würtele, Helmut Horl | 2004-06-29 |
| 6648057 | Apparatus for manufacturing semi-finished products and molded articles of a metallic material | Andreas Dworog, Hans Wobbe, Rainer Zimmet, Jochen Zwiesele | 2003-11-18 |
| 6546991 | Device for manufacturing semi-finished products and molded articles of a metallic material | Andreas Dworog, Hans Wobbe, Rainer Zimmet, Jochen Zwiesele | 2003-04-15 |
| 5474134 | System for making a molded laminate | Markus Spotzl, Konrad Zweig | 1995-12-12 |
| 5310330 | System for molding laminated articles of a thermoplastic resin | Konrad Zweig, Markus Spotzl | 1994-05-10 |
| 5253994 | System for molding a synthetic-resin using plastic scrap | Konrad Zweig, Markus Spotzl, Peter Karlinger | 1993-10-19 |
| 4530605 | Check valve arrangement for the discharge end of an extruder, plastifier or the like | Martin Eichlseder | 1985-07-23 |
| 4512733 | Adjustable injection molding backflow preventer | Martin Eichlseder | 1985-04-23 |
| 4477242 | Backflow preventer for an injection molding machine | Martin Eichlseder | 1984-10-16 |