Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989077 | Wide nip calender arrangement and process for glazing a paper or cardboard web | — | 2006-01-24 |
| 6599395 | Method and apparatus to produce paper webs coated on both sides | Hans-Jurgen Wulz, Gerhard Kotitschke, Bernhard Kohl, Peter Petermann, Erhard Gruber | 2003-07-29 |
| 6579368 | Apparatus for the application of a liquid or pasty medium to a moving fiber web | Bernhard Kohl, Stefan Reich, Benjamin Mendez-Gallon, Martin Kustermann, Manfred Ueberschar +2 more | 2003-06-17 |
| 6568318 | Process for operating a calender and calender | — | 2003-05-27 |
| 6494954 | Method and apparatus for directly or indirectly applying a liquid or pasty application medium to one or both sides of a continuous surface | Richard Bernert, Martin Kustermann, Bernhard Kohl, Hans-Dieter Dorflinger, Benjamin Mendez-Gallon | 2002-12-17 |
| 6444030 | Apparatus for applying a liquid or viscid coating medium onto a moving fiber material web | Bernhard Kohl, Martin Kustermann, Oswald Satzger, Harald F. Hess, Karl-Heinz Hannen +2 more | 2002-09-03 |
| 6425513 | Device and method for transferring a threading strip or a material strip | Zygmunt Madrzak, Oswald Satzger, Wolf-Gunter Stotz, Thomas Hermsen, Georg Kugler +3 more | 2002-07-30 |
| 6416580 | Method and apparatus for applying a liquid or pasty medium on a traveling material web | Bernhard Kohl, Martin Kustermann, Oswald Satzger, Michael Trefz | 2002-07-09 |
| 6410100 | Method of applying a coating medium on a traveling fiber material web | Richard Bernert, Martin Kustermann, Bernhard Kohl, Hans-Dieter Dorflinger, Benjamin Mendez-Gallon | 2002-06-25 |
| 6309463 | Device for direct or indirect application of liquid or viscous coating medium onto a moving material web | Harald F. Hess, Benjamin Mendez-Gallon | 2001-10-30 |
| 6309704 | Method for direct or indirect application of liquid or viscous coating medium onto a moving material web | Harald F. Hess, Benjamin Mendez-Gallon | 2001-10-30 |
| 6299728 | Multi-ply paper | Kurt Hack | 2001-10-09 |
| 6284097 | Method and apparatus to produce paper webs coated on both sides | Hans-Jurgen Wulz, Gerhard Kotitschke, Bernhard Kohl, Peter Petermann, Erhard Gruber | 2001-09-04 |
| 6171653 | Apparatus for applying a liquid or viscid coating medium onto a moving fiber material web | Bernhard Kohl, Martin Kustermann, Oswald Satzger, Harald F. Hess, Karl-Heinz Hannen +2 more | 2001-01-09 |
| 6159289 | Doctoring device for an apparatus to apply a liquid or viscid medium onto a moving base surface | Harald F. Hess, Christoph Henninger | 2000-12-12 |
| 6093248 | Apparatus for applying a liquid or pasty medium onto a traveling material web | Bernhard Kohl, Martin Kustermann, Oswald Satzger, Michael Trefz | 2000-07-25 |
| 6063450 | Method and apparatus for directly or indirectly applying a liquid pasty application medium to one or both sides of a continuous surface | Richard Bernert, Martin Kustermann, Bernhard Kohl, Hans-Dieter Dorflinger, Benjamin Mendez-Gallon | 2000-05-16 |
| 5922129 | Multipart doctor bar | Martin Kustermann | 1999-07-13 |
| 5914155 | Method and applicator for direct or indirect application of a liquid or pasty coating medium onto a traveling material web, notably of paper or cardboard | — | 1999-06-22 |
| 5811157 | Method and device for producing a coated paper web using a coated roll | Martin Kustermann, Michael Trefz | 1998-09-22 |
| 5788162 | Application unit for directly or indirectly applying a fluid or pasty medium to a continuous material web | — | 1998-08-04 |
| 5266167 | Method of roll cooling in a paper machine | Harald F. Hess, Herbert Holik, Juergen Proessl | 1993-11-30 |
| 5225043 | Twin wire former with water guide element over the forming zone | Heinz Braun, Alfred Bubnik, Herbert Holik, Heinz Steckenreuter, Helmut Stieb +1 more | 1993-07-06 |
| 5163364 | Method for calendering a paper or cardboard web | Alfred Bubik, Hans Dahl, Herbert Holik, Peter Mirsberger, Harald F. Hess | 1992-11-17 |
| 5137678 | Method for calendering a paper or cardboard web coated at both sides | Harald F. Hess | 1992-08-11 |