Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480227 | Screw extruder with shear-controlling diagonally extending pins | — | 1996-01-02 |
| 5378415 | Process for the production of homogeneous rubber blanks | Hans-Joachim Gohlisch | 1995-01-03 |
| 5332379 | Extrusion head for sheathing elongated objects | — | 1994-07-26 |
| 5324108 | Arrangement for pin cylinder extruders | — | 1994-06-28 |
| 5304053 | Apparatus for extrusion of plastic and/or rubber mixtures | Hans-Joachim Gohlisch | 1994-04-19 |
| 5267787 | Screw extruder with feed roller | — | 1993-12-07 |
| 5239813 | Process and apparatus for sheathing cables formed of a plurality of conductors twisted together | — | 1993-08-31 |
| 5224838 | Gear pump with groover sealing means | — | 1993-07-06 |
| 5190771 | Screw extruder | — | 1993-03-02 |
| 5167894 | Apparatus comprising an extruder and a calender for producing sheets and/or foils from plastic or rubber mixtures | — | 1992-12-01 |
| 5122049 | Extruder-calender combination | — | 1992-06-16 |
| 5061166 | Extruder head | Hans-Joachim Gohlisch, Klaus Becker, Paul Budiman | 1991-10-29 |
| 5049362 | Apparatus for treatment of objects with UHF-energy | — | 1991-09-17 |