Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364312 | Method and arrangement for removing air inclusions when forming stacks from sheets | — | 2002-04-02 |
| 4746395 | Apparatus for bonding stacked sheets to one another | Siegfried Lampe | 1988-05-24 |
| 4743319 | Method of and apparatus for making self sticking note pads | — | 1988-05-10 |
| 4710256 | Apparatus for attaching flap-over covers to stacks of paper sheets or the like | Dieter Ladewig | 1987-12-01 |
| 4580937 | Apparatus for back stripping stacks of paper sheets or the like | Siegfried Lampe | 1986-04-08 |
| 4508210 | Apparatus for transporting paper stacks or the like | Gunther Stahl | 1985-04-02 |
| 4502592 | Apparatus for intermittently transporting stacks of paper sheets or the like | — | 1985-03-05 |
| 4500241 | Machine for making ruled pads or the like | Hartmut Peters | 1985-02-19 |
| 4484501 | Apparatus for cutting and trimming paper sheets or the like | — | 1984-11-27 |
| 4297066 | Paper sheet layer forming and transferring arrangement | Karl-Heinz Schlottke, Eckhard Brandt, Klaus Reissmann | 1981-10-27 |