Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7762538 | Gatherer stitcher with variable chain pitch and method for adapting an endless gatherer chain to a format of a product | Torsten Brünner, Siegmar Tischer, Lutz Richter | 2010-07-27 |
| 7520496 | Driving element and saddle chain | Siegmar Tischer | 2009-04-21 |
| 7281706 | Gatherer stitcher | Andreas Steinert, Siegmar Tischer, Randolf Voigtländer | 2007-10-16 |