Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575456 | Device for held conveyance of flat articles in a dense conveying stream | — | 2003-06-10 |
| 6520496 | Apparatus and process for transporting supplementary products | Egon Hansch | 2003-02-18 |
| 6446953 | Process for combining printed products | Markus Felix | 2002-09-10 |
| 6084331 | Device for supporting and electrically contacting brushes, particularly for turbine generators | Helmut Reinhardt, Rolf-Gunter Bell, Michael Brandtner, Klaus Preissner, Herbert Rohrer +1 more | 2000-07-04 |
| 5791641 | Apparatus for processing printed products | — | 1998-08-11 |
| 5727781 | Process and apparatus for combining printed products | — | 1998-03-17 |
| 5715737 | Apparatus for trimming printed products on at least two borders | Hans-Ulrich Stauber | 1998-02-10 |
| 5562278 | Apparatus for processing printed products | Werner Honegger | 1996-10-08 |
| 5350268 | Method for joining paper layers | — | 1994-09-27 |
| 5184102 | Housing for an electromechanical component, particularly for a relay | — | 1993-02-02 |
| 5098002 | Stapling apparatus | Egon Hansch | 1992-03-24 |
| 5028045 | Apparatus for taking over printing products from a rotatably driven paddle wheel of a printing machine | — | 1991-07-02 |
| 4905986 | Transport apparatus for flat products with individually controllable grippers | — | 1990-03-06 |
| 4896874 | Method and apparatus for turning continuously conveyed flat structures, especially arriving imbricated printed products such as to retain their original imbricated formation | — | 1990-01-30 |
| 4692730 | Electromagnetic relay having an insulating cap and a method for manufacturing the insulating cap | — | 1987-09-08 |
| 4670727 | Electromagnetic relay | Alois Ruhland | 1987-06-02 |
| 4587790 | Apparatus for the storage of flat products arriving in an imbricated formation, especially printed products | — | 1986-05-13 |
| 4573624 | Portable electric stapler | Czeslaw Zakrzewski, Burghard Matzdorf | 1986-03-04 |
| 4547759 | Coil form | — | 1985-10-15 |
| 4509028 | Electromagnetic relay | — | 1985-04-02 |
| 4416409 | Method for manufacturing a metal casing for gate valves used in nuclear reactors and the like | Bernd Kollmann, Ferdinand Sonnabend, Gert Petzolt, Josef Balz, Bernhard Walloschek +1 more | 1983-11-22 |
| 4349948 | Method for manufacturing metal casings for accessories and particularly gate valves | Bernd Kollmann, Ferdinand Sonnabend, Gert Petzolt, Josef Balz, Bernhard Walloschek +1 more | 1982-09-21 |
| 4319736 | Apparatus and method for manufacturing a metal casing particularly for gate valves used in nuclear reactors and the like, having a large nominal width and a casing manufactured in accordance with the method | Bernd Kollmann, Ferdinand Sonnabend, Gert Petzolt, Josef Balz, Bernhard Walloschek +1 more | 1982-03-16 |
| 4278759 | Process of preparing photographic silver halide emulsion | Wilhelm Saleck, Erich Wolff | 1981-07-14 |
| 4232925 | High-voltage three phase electrical switch gear | Reinhold Behnke, Wolfgang Wagenbach | 1980-11-11 |