Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8261465 | Equipment and method for producing and/or treating a fibrous web | Roland Mayer, Antje Stein, Frank Wegehaupt | 2012-09-11 |
| 7459062 | Dryer section | Roland Mayer, Antje Stein, Frank Wegehaupt | 2008-12-02 |
| 6916405 | Process and device for drying of a material web | Robert Wolf, Wolfgang Mayer, Thomas Mack, Roland Mayer | 2005-07-12 |
| 6789984 | Process and apparatus for drilling holes in the shell of a cylinder | Ingmar Vesterlund, Georg Kugler, Peter Kahl | 2004-09-14 |
| 6773551 | Device for determining the characteristics of a running material web | Frank Wegehaupt | 2004-08-10 |
| 6712937 | Method of operating a machine for the manufacture and/or refinement of material webs | Frank Wegehaupt | 2004-03-30 |
| 6705024 | Machine for producing a material web | Peter Kahl, Roland Mayer | 2004-03-16 |
| 6675494 | System for drying a web and process | Frank Wegehaupt | 2004-01-13 |
| 6668469 | Removal device | Peter Kahl, Karl Josef Böck, Thomas Augscheller, Stefan Dette | 2003-12-30 |
| 6658758 | Drying section with impingement drying unit | Peter Kahl, Wolfgang Mayer, Georg Kugler, Roland Mayer | 2003-12-09 |
| 6523401 | Measuring system | Frank Wegehaupt | 2003-02-25 |
| 6497792 | Paper machine using metal screen for press section and dryer cylinders | Tri Chau Huu, Robert Wolf, Wolfgang Mayer, Karlheinz Straub | 2002-12-24 |
| 6493962 | Drying section | Peter Kahl, Roland Mayer, Eddie Bowden, Robert Procter | 2002-12-17 |
| 6490813 | Drying and smoothing unit for webs of fibrous material | — | 2002-12-10 |
| 6487789 | Heated cylinder and process of using same | Robert Wolf, Frank Wegehaupt | 2002-12-03 |
| 6482295 | Process and device for drying of a material web | Robert Wolf, Wolfgang Mayer, Thomas Mack, Roland Mayer | 2002-11-19 |
| 6463677 | Method and device for moisture profiling | Robert Wolf, Wolfgang Mayer, Roland Mayer, Frank Wegehaupt | 2002-10-15 |
| 6444090 | Process and device for spraying a moving fibrous web | Robert Wolf, Frank Wegehaupt, Lothar Bendig, Klaus Landvatter, Reinhard Gaa | 2002-09-03 |
| 6442868 | Heated drying cylinder | Robert Wolf, Wolfgang Mayer, Thomas Mack, Roland Mayer | 2002-09-03 |
| 6442865 | Drying section | Robert Wolf, Wolfgang Mayer, Tri Chau-Huu, Thomas Mack, Roland Mayer | 2002-09-03 |
| 6425190 | Method and device for moisture profiling | Robert Wolf, Wolfgang Mayer, Roland Mayer, Frank Wegehaupt | 2002-07-30 |
| 6367164 | Dryer section | Gerhard Kotitschke, Roland Mayer | 2002-04-09 |
| 6361254 | Process and apparatus for drilling holes in the shell of a cylinder | Ingmar Vesterlund, Georg Kugler, Peter Kahl | 2002-03-26 |
| 6346171 | Paper making machine using separate metal screens for press and dryer cylinders | Tri Chau Huu, Robert Wolf, Wolfgang Mayer, Karlheinz Straub | 2002-02-12 |
| 6294050 | Drying end of a machine for the production of a material web and method of drying a material web | Tri Chau-Huu, Roland Mayer | 2001-09-25 |