Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5390398 | Foil stretching machine for shrinking foils | Andreas Rutz | 1995-02-21 |
| 5161674 | Tentering chain with a continuously adjustable chain pitch for treating film webs simultaneously in two axial directions | Andreas Rutz, Hubert Becher, Klaus Buttenbender | 1992-11-10 |
| 5101965 | Tentering chain with guide rollers | Andreas Rutz, 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 | Andreas Rutz, Hubert Becher, Klaus Buttenbender, Heinz Zeller | 1992-02-04 |
| 4890365 | Apparatus for heating film webs simultaneously in two axial directions | — | 1990-01-02 |
| 4823479 | Material dryer, especially for bulk material travelling continuously through the dryer | Peter Dornier, Gerhard Troetscher, Anton Hecht | 1989-04-25 |
| 4815181 | Tentering chain track for tentering clamps travelling in a closed-loop in a tentering frame | Peter Dornier, Hans-Jurgen Maierhofer | 1989-03-28 |
| 4809446 | Blower arrangement for blowing a treatment medium onto a longitudinally moving material web | — | 1989-03-07 |
| 4774770 | Film stretching apparatus with several consecutive processing zones or units | Guenther Paulsen, Gerhard Troetscher | 1988-10-04 |
| 4736498 | Tentering chain guide track for roller-supported tenter clamps | Karl H. Kosziech | 1988-04-12 |
| 4639984 | Guide track for a tentering chain | — | 1987-02-03 |