Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7287974 | Calender arrangement | Jorg Rheims, Lothar Zimmerman | 2007-10-30 |
| 7162953 | Roll arrangement | Joachim Hinz, Dirk Cramer | 2007-01-16 |
| 5846174 | Roll | Jochen Autrata, Wolf-Gunter Stotz | 1998-12-08 |
| 5813960 | Press roll and machine with press roll | — | 1998-09-29 |
| 5792036 | Adjustable deflection roll and method of making | — | 1998-08-11 |
| 5791245 | Pressure roll | Guenter Machguth, Egon Gasser | 1998-08-11 |
| 5527422 | Machine for continuous manufacture of chipboards, fibreboards or similar products | Rolf Lehmann | 1996-06-18 |
| 5513566 | Rotary printing machine | Rolf Lehmann | 1996-05-07 |
| 5393290 | Roll with adjustable deflection | Rolf Lehmann | 1995-02-28 |
| 5372068 | Rotary printing press | Rolf Lehmann | 1994-12-13 |
| 5345864 | Printing cylinder of a rotary printing press and a method for use therewith | Gunther Machguth, Beat Muller, Rolf Lehmann | 1994-09-13 |
| 5240666 | Apparatus and method for producing plastic foils | Rolf Lehmann | 1993-08-31 |
| 5152041 | Method and apparatus for rolling continuous material | Christoph Link, Alfred Schar | 1992-10-06 |
| 5111566 | Controlled deflection roll | Rolf Lehmann | 1992-05-12 |
| 5094163 | Impression cylinder of a rotogravure press | Rolf Lehmann | 1992-03-10 |
| 5076891 | Heated roller and method for its operation | Christoph Link, Wolf-Gunter Stotz | 1991-12-31 |
| 4583273 | Controlled deflection roll | Heinz Guttinger | 1986-04-22 |
| 4552008 | Rolling mill for sheet material | Beat Schlatter | 1985-11-12 |
| 4530227 | Hydrostatic support member, particularly for rolling mills, and method of using the same | Beat Schlatter | 1985-07-23 |
| 4480452 | Rolling mill | — | 1984-11-06 |
| 4470283 | Roll stand containing work rolls | — | 1984-09-11 |