Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8453954 | Method for aligning a cutter spindle of a granulator and a granulator for producing plastic granulate | Armin Pfeiffer, Thorsten Weber | 2013-06-04 |
| 6920826 | Energy supply device having a shaft rotatably supported on a polytetrafluroethylene bearing surface | Frank Kienzler, Wolfgang Schillinger, Herbert Honi | 2005-07-26 |
| 6481354 | Mortar fuse with a rotatable fan | Rainer Heck, Reiner Hennig, Frank Kienzler, Detlef Pabst, Wolfgang Zehnder | 2002-11-19 |
| 6318115 | Refrigeration circuit and apparatus | Jörg Kirchner, Jurgen Schenk, Monika Knabe | 2001-11-20 |
| 5490725 | Melt-sealing device for extruders for the processing of thermoplastic polymers or rubber | Friedrich-Otto Behrens, Ulrich Proossler | 1996-02-13 |
| 5153009 | Extrusion device | — | 1992-10-06 |
| 4710113 | Apparatus for granulating plastics materials | — | 1987-12-01 |
| 4484878 | Filling level monitoring device | Dietmar Anders, Heinrich Kruse | 1984-11-27 |
| 4410306 | Apparatus for granulating plastics material or plastic compositions | Dietmar Anders | 1983-10-18 |
| 4249879 | Granulating apparatus | Dietmar Anders | 1981-02-10 |