Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7066462 | Method of and apparatus for stacking sheets of paper and the like | Eckhardt Borutta, Fritz Schulz | 2006-06-27 |
| 6481952 | Method of and apparatus for accumulating successive stacks of superimposed sheets | Robert Deutschle | 2002-11-19 |
| 5687644 | Apparatus for expelling air from stacks of superimposed sheets | Harald Rann, Holger Schauer | 1997-11-18 |
| 5397120 | Apparatus for stacking sheets | Friedrich Schulz, Wolfgang Faust, Arthur van Wijk | 1995-03-14 |
| 5161442 | Apparatus for cross cutting running webs | Wolfgang Faust, Arthur van Wijk | 1992-11-10 |