Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7005036 | Method and apparatus for the transferring of a flexible material web | Wolfgang Drefs, Allan Broom, Sylvain Demers | 2006-02-28 |
| 6994773 | Method and apparatus for the transferring of a flexible material web | Wolfgang Drefs, Allan Broom, Sylvain Demers | 2006-02-07 |
| 6604703 | Method and winder for continuous winding of a material web | Zygmunt Madrzak, Matthias Wohlfahrt | 2003-08-12 |
| 6520447 | Reeling machine for continuous winding of a fibrous web | Walter Kaipf | 2003-02-18 |
| 6311922 | Method and apparatus for winding a material web | Zygmunt Madrzak, Roland Moller, Georg Ihle, Karl Josef Böck | 2001-11-06 |
| 6129305 | Process and winding machine for continuous winding of a material web | Roland Moller, Ralf Preising, Zygmunt Madrzak, Walter Kaipf | 2000-10-10 |
| 5848756 | Method and device for the continuous winding up of a moving web | Hans-Peter Sollinger, Ulrich Schettler, Karl Josef Boeck, Zygmunt Madrzak, Karl Rueck | 1998-12-15 |
| 5848760 | Carrier roll winding machine having blow box and web severing | Jens KRÜGER, Walter Kaipf | 1998-12-15 |
| 5839689 | Air box for web carrier rolls and having a connecting wall | Jens KRÜGER, Walter Kaipf | 1998-11-24 |
| 5655730 | Paper machine carrier drum apparatus | Karl Ruck, Hanspeter Elger | 1997-08-12 |
| 5562261 | Coiling machine for coiling a continuous paper web | Hans-Peter Sollinger | 1996-10-08 |
| 5529629 | Applicator system for application of color coating on a paper web | — | 1996-06-25 |
| 5496406 | Coating device having infrared and suspension drying sections | Martin Kustermann | 1996-03-05 |
| 5474608 | Applicator for application of coating color on a paper web | — | 1995-12-12 |
| 5464169 | Winding device for sheets of paper or cardboard | Klaus Henseler | 1995-11-07 |
| 5370735 | Roll-coating machine for applying coating colors onto a paper web | — | 1994-12-06 |
| 5340402 | Nozzle applicator for application of coating color on a paper web | — | 1994-08-23 |
| 5328511 | Coating device having two separate collection troughs connected to each other | — | 1994-07-12 |
| 5264035 | Doctor holder for a coating device | Zygmunt Madrzak | 1993-11-23 |
| 5230165 | Dryer section | — | 1993-07-27 |
| 5192034 | Winder for winding a running web | — | 1993-03-09 |
| 5184787 | Winding machine for winding up a travelling web | Dieter Holzinger, Hans-Peter Sollinger | 1993-02-09 |
| 5155910 | Process for manufacturing a doctor bar | Klaus Henseler, Hans-Peter Sollinger | 1992-10-20 |
| 5154367 | Web winder having driven cams to relieve roller pressure | — | 1992-10-13 |
| 5119755 | Doctor | — | 1992-06-09 |