Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052695 | Book production line and method for producing individual books as well as very short and short runs of books | Stefan Gärtner | 2021-07-06 |
| 8123450 | Apparatus for pressing a book casing against the adhesive-coated outside surfaces of a book block to be encased in a casing-in machine | — | 2012-02-28 |
| 8007217 | Arrangement for the backlining or the headbanding of a book block spine | — | 2011-08-30 |
| 6895847 | Three knife trimmer | — | 2005-05-24 |
| 6793211 | Pocket wheel feeding device | — | 2004-09-21 |
| 6758469 | Gripping conveyor with pneumatic separator | — | 2004-07-06 |
| 6698749 | Device for feeding folded or unfolded signatures to a production line | — | 2004-03-02 |
| 6655674 | Arrangement for stitching the spine of printed products, compiled of folded printed sheets, by means of staples | — | 2003-12-02 |
| 6508881 | Device for maintaining constant a certain viscosity of an adhesive for pasting the spine of an inner book or a book cover | Karl Zweig | 2003-01-21 |
| 6315107 | Conveyor plant for gathering and processing printed sheets | Peter Merkli | 2001-11-13 |
| 6152002 | Method and apparatus for trimming flat printed products along a predetermined cutting line | — | 2000-11-28 |
| 5702167 | Drawer locking means for drawers arranged one above the other | — | 1997-12-30 |
| 5386979 | Rotary folding apparatus with a special cylinder arrangement for web-fed rotary printing presses | — | 1995-02-07 |
| 5267935 | Folding device for a web-fed rotary printing machine | Herbert Bialek | 1993-12-07 |
| 5182803 | System for inputting and/or outputting signals of a digital control system for a printing machine including a digital filter | Anton Rodi, Dieter Hauck, Karl May | 1993-01-26 |
| 5171204 | Printing press with apparatus for folding printed paper | — | 1992-12-15 |
| 5169285 | Apparatus for singularizing stacked sheets of paper and the like | — | 1992-12-08 |
| 5110108 | Sheet transporting apparatus | — | 1992-05-05 |
| 5099197 | Method of determining the rotational speed of a machine, and device for performing the method | Dieter Hauck, Karl May, Jurgen Rehberger | 1992-03-24 |
| 5064187 | Chain conveyor for paper sheets and the like | — | 1991-11-12 |
| 5058145 | System for determining the position of movable machine parts | Dieter Hauck, Karl-Heniz May, Jurgen Rehberger | 1991-10-15 |
| 4982413 | Method and device for evaluating signals of an incremental pulse generator | Dieter Hauck, Karl May, Jurgen Rehberger | 1991-01-01 |
| 4951567 | Electronic safety system for a printing machine | Anton Rodi, Michael Lehnert | 1990-08-28 |
| 4921148 | Adjustable housing assembly for sliding closure unit | — | 1990-05-01 |
| 4811641 | Apparatus for cutting and dividing a continuous stream of printed products | — | 1989-03-14 |