Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178437 | Method and device for drawing-in a material web | Manfred Hartmann | 2007-02-20 |
| 7066368 | Paper web draw-in device for a web-fed printing press | Wolfgang Günter Ruckmann | 2006-06-27 |
| 7036413 | Device for the transverse cutting of at least one web in a folding apparatus | Manfred Hartmann | 2006-05-02 |
| 6929710 | Method and device for winding up at least one paper web | Wolfgang Günter Ruckmann | 2005-08-16 |
| 6913567 | Device for the extraction of signatures from a folding apparatus | Manfred Hartmann | 2005-07-05 |
| 6821240 | Longitudinal folding device | Wolfgang Günter Ruckmann | 2004-11-23 |
| 6712749 | Folder | Manfred Hartmann | 2004-03-30 |
| 6705499 | Rollers for guiding paper webs | Wolfgang Günter Ruckmann | 2004-03-16 |
| 6695250 | Device for deflecting a material web | Manfred Hartmann | 2004-02-24 |
| 6601510 | Devices for cleaning a roller | Manfred Hartmann | 2003-08-05 |
| 6561095 | Device for cleaning a roller | Manfred Hartmann | 2003-05-13 |
| 6544160 | Former | Manfred Hartmann, Wolfgang Günter Ruckmann | 2003-04-08 |
| 6497643 | Former | Manfred Hartmann, Wolfgang Günter Ruckmann | 2002-12-24 |
| 6419217 | Drawings-in- of paper webs | Manfred Hartmann | 2002-07-16 |
| 6418851 | Turning bar arrangement | Manfred Hartmann | 2002-07-16 |
| 6360665 | Method and device for drawing in a strip of material | Manfred Hartmann | 2002-03-26 |
| 6358192 | Device for adjusting folding jaws | — | 2002-03-19 |
| 6338707 | Folding apparatus of low overall height for use in a web-fed rotary press | — | 2002-01-15 |
| 6332929 | Method and device for cleaning guide rollers in a web-fed rotary press | Manfred Hartmann | 2001-12-25 |
| 6328195 | Devices for driving a guide roller | Wolfgang Günter Ruckmann | 2001-12-11 |
| 6321967 | Device for drawing in a web of endless fabric | Manfred Hartmann | 2001-11-27 |
| 6289777 | Paper web for a web fed rotary printing press | Manfred Hartmann | 2001-09-18 |
| 6234947 | Method and device for cross-folding signatures | — | 2001-05-22 |
| 6139003 | Process and device for producing multi-layered newspaper products with a tabloid section | Otto T. Weschenfelder | 2000-10-31 |
| 6128988 | Apparatus for moving point needles | Bernd Anton Hillebrand | 2000-10-10 |