Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607817 | Extruder having a set back gas-permeable wall portion | Hans-Joachim Sämann, Jurgen Strecker, Peter Heidemeyer, Sören Welb | 2009-10-27 |
| 5573332 | Screw element for a screw-like extrusion machine | Gerhard Weihrich | 1996-11-12 |
| 4861615 | Methods for preparing chocolate mixtures | — | 1989-08-29 |
| 4786514 | Method and apparatus for extruding a food product | — | 1988-11-22 |
| 4605444 | Processes for preparing caseinates | Christian Millauer | 1986-08-12 |
| 4455091 | Process for regulating the mixing process of rubber mixtures in an internal mixer | Wolfgang Bamberger | 1984-06-19 |
| 4302143 | Device for filling a container which is under pressure | Albert Grimminger | 1981-11-24 |
| 4255161 | Apparatus for introducing solid fuels into a pressure gasification reactor | Albert Grimminger, Jurgen Strecker, Peter Wenning | 1981-03-10 |
| 4234259 | Mixing apparatus for kneading of plastic substances | Hanns-Martin Schmid | 1980-11-18 |