Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101739 | Method and apparatus for treating exhaust gases of thermal drying processes and particularly processes for drying sewage sludge | Karsten RESCH | 2000-08-15 |
| 6042762 | Method and apparatus for the continuous withdrawal of a melt film from an extrusion nozzle | Adolf Mueller | 2000-03-28 |
| 6036465 | Apparatus for cooling extruded melt film | Thomas Fischer | 2000-03-14 |
| 5933930 | Guide rail for tenter clamps in tentering machines, especially film stretching machines | — | 1999-08-10 |
| 5896631 | Spring steel tape tentering clamp guide rail with such tape | — | 1999-04-27 |
| 5884377 | Apparatus for spreading and mangling tubular knitted fabrics | Werner Strudel | 1999-03-23 |
| 5537726 | Longitudinal film stretcher especially for thermoplastic film | Adolf Mueller | 1996-07-23 |
| 5428904 | Method and apparatus for drying sewage sludge with a drying gas that is itself dried and recirculated | — | 1995-07-04 |
| 5427517 | Apparatus for pelletizing dehydrated paste material, especially sludge | Richard Hehle, Karsten RESCH | 1995-06-27 |
| 5402556 | Tentering frame with a tentering chain for treating film webs simultaneously in two axial directions | — | 1995-04-04 |
| 5394595 | Method and apparatus for shrinking biaxially stretched thermoplastic films | — | 1995-03-07 |
| 5390398 | Foil stretching machine for shrinking foils | Rudolf Langer | 1995-02-21 |
| 5341547 | Apparatus for the treatment and biaxial stretching and axial shrinking of thermoplastic film web | — | 1994-08-30 |
| 5265313 | Apparatus for a tentering chain having tentering clamps with a continuously variable pitch between two neighboring clamping bodies | — | 1993-11-30 |
| 5161674 | Tentering chain with a continuously adjustable chain pitch for treating film webs simultaneously in two axial directions | Rudolf Langer, Hubert Becher, Klaus Buttenbender | 1992-11-10 |
| 5101965 | Tentering chain with guide rollers | Rudolf Langer, Hans-Juergen Maierhofer, Adolf Mueller | 1992-04-07 |
| 5084949 | Tentering chain with a continuously adjustable chain pitch for treating film webs simultaneously in two axial directions | Rudolf Langer, Hubert Becher, Klaus Buttenbender, Heinz Zeller | 1992-02-04 |