Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7651080 | Gatherer stitcher having a stitching station | Ralph Kuechler, Thomas Gerlach | 2010-01-26 |
| 7407461 | Gatherer stitcher having two operating shafts | Michael Numberger, Dirk Droege, Thomas Gerlach | 2008-08-05 |
| 6554172 | Staple-forming apparatus | Egbert Karrer | 2003-04-29 |
| 5516024 | Stapling head for a stapling machine | Egbert Karrer | 1996-05-14 |