Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299792 | Apparatus for inserting a marker strip in a stack of sheets during the stacking thereof | Rolf Kollann, Hans-Georg Sippel, Ralf Zehl | 1994-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299792 | Apparatus for inserting a marker strip in a stack of sheets during the stacking thereof | Rolf Kollann, Hans-Georg Sippel, Ralf Zehl | 1994-04-05 |