Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123221 | Apparatus and method for drawing in flat material pieces and in-register transportation of the flat material pieces | — | 2012-02-28 |
| 7367444 | Device and method for optionally drawing in a cutout from a stack of several cutouts, or taking over a cutout from a separating cutting machine | — | 2008-05-06 |
| 6572520 | Apparatus for transporting envelope blanks in an envelope making machine | — | 2003-06-03 |
| 6205899 | Rotatable knife roll | Reinhard Raueiser | 2001-03-27 |
| 5776285 | Method and apparatus for applying adhesive to a closure flap of envelopes | — | 1998-07-07 |
| 5558612 | Apparatus for the continuous production of an article of manufacture, such as envelopes | — | 1996-09-24 |
| 4936816 | Process and apparatus for opening the sealing flaps of a carton | Antonius Kloft | 1990-06-26 |
| 4896480 | Method and apparatus for placing a cover on a box | — | 1990-01-30 |
| 4870803 | Method and apparatus for packing envelopes in cartons | — | 1989-10-03 |
| 4795414 | Apparatus for producing grooves | — | 1989-01-03 |
| 4671152 | Apparatus for cutting out windows in envelopes | — | 1987-06-09 |
| 4666145 | Suction roller | — | 1987-05-19 |
| 4648503 | Article turning device | Kurt Stemmler | 1987-03-10 |
| 4601388 | Apparatus for aligning flat articles | — | 1986-07-22 |
| RE32128 | Transport apparatus for transporting flexible sheet-like articles | — | 1986-04-29 |
| 4583729 | Vacuum control device | — | 1986-04-22 |
| 4564418 | Paper converting machine vacuum cylinder | — | 1986-01-14 |
| 4542895 | Separator plates for rotating feed segments of a sheet feeder | — | 1985-09-24 |
| 4526501 | Sheet pile replenishment apparatus | — | 1985-07-02 |
| 4320893 | Transport apparatus for transporting flexible sheet-like articles | — | 1982-03-23 |