Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7628575 | Stack gripper with expulsion and spacing accommodation | Gunter Gammerler, Eckhard Muller, Ralf-Peter Schubart | 2009-12-08 |
| 5143369 | Apparatus for parting a shingled flow of flat products, particularly of at least two-layer paper products | Michael Hast | 1992-09-01 |