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Your search returned 328 patents.
( 101/248 in Current US Classification )
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Patent IDTitleDate Filed
6526889 System and method for synchronous control of rotary presses December 20, 2000
6523468 Method for multi-color printing September 27, 2000
6502509 Printing unit for a rotary printing machine with cross slide February 23, 2001
6499403 Method of detecting the positional accuracy of register and folding or cutting edges on flat copies October 11, 2000
6499397 Method of automatic register setting of printings in a rotary machine and device for working the method February 12, 2001
6427590 Drive for a printing press with a plurality of printing units August 4, 1995
6408748 Offset printing machine with independent electric motors February 9, 1995
6371021 Input nip roller system for external drum imaging system September 15, 2000
6371018 Method and apparatus for anilox roller scoring prevention November 8, 2000
6349642 Open-loop drive control and a method for the open-loop drive control of sheet-fed printing machines February 1, 2000
6343549 Network-type synchronous control system for rotary printing presses August 16, 2000
6327976 Method for detecting a rotation angle position of moveable cylinder of a printing machine July 31, 2000
6321651 Pin registration system for mounting different width printing plates May 15, 2000
6314883 Apparatus and method for compensating for slip of a printing-plate sleeve November 24, 1999
6308622 Rotary printing machine August 30, 1999
6293194 Method and apparatus for adjusting the circumferential register in a web-fed rotary printing press having a plate cylinder with a sleeve-shaped printing plate May 7, 1996
6272990 Automatic deceleration and stoppage controller for rotary press September 26, 2000
6267034 Apparatus for cutting and stacking a multi-form web December 18, 1997
6220158 Rotation-angle measurement for printing presses October 5, 1998
6199481 Power feeder apparatus for rotary shaft in printing press November 4, 1999
6199480 Arrangement for determining register deviations of a multicolor rotary printing machine August 3, 1995
6192793 Drum type printer having mechanism for adjusting transverse position of printed image December 23, 1999
6167806 Device for controlling the printing of one or more webs of material in a rotary printing press March 11, 1999
6092466 Method for self-adjusting color and cut register control in rotary printing machines having a plurality of webs March 29, 1999
6070529 Printing press with registration control March 31, 1999
6029576 Method for controlling image formation on a printing form carrier for a printing press September 13, 1996
6022154 Image position error detection technique using parallel lines and embedded symbols to alert an operator of a mis-registration event October 6, 1998
6014907 Adjusting device for providing changes of the angle of rotation between two rotary elements February 19, 1998
5983793 Drive for a sheet-fed printing machine October 2, 1997
5979316 Belt-driven printer-cutter machine for corrugated paperboard of varying thickness September 30, 1997
5950537 Float-mounted printing-group cylinder June 19, 1997
5937748 Metal coil printing mechanism and metal coil press machines including registration control May 1, 1998
5931094 Web press twist registration correction October 28, 1997
5924362 Drive for a printing machine June 11, 1997
5901647 Process for driving equipment e.g. a folding device for a rotary press September 18, 1997
5894802 Method and apparatus for establishing an isolated position reference in a printing operation November 21, 1997
5887526 Shaft encoder for a cylinder of a printing press April 9, 1997
5873307 Control system for a printing machine June 6, 1996
5857784 Image position error detection technique January 28, 1997
5852976 Installation and a method for decorating profile strips April 14, 1997
5806430 Digital printing press with register adjustment and method for correcting register errors therein October 25, 1996
5802974 Apparatus for sheet having indicia registered with lines of termination March 25, 1996
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