Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611468 | Folding device for an automatic sewing machine | John M. Couch, Wolfgang Grosser, Herbert Zielinski | 1997-03-18 |
| 5060588 | Method of attaching a strip of cloth with a zip-fastener component to a trouser forepart | Werner Sadlack, Siegfried Vogt, Egon Upmeier | 1991-10-29 |
| 5016549 | Attaching a strip of cloth with a zip-fastener component to a trouser forepart | Werner Sadlack, Siegfried Vogt, Egon Upmeier | 1991-05-21 |
| 4869185 | Folding device for an automatic sewing machine | Hans Scholl | 1989-09-26 |
| 4819572 | Folding device for an automatic sewing machine | Hans Scholl | 1989-04-11 |
| 4813362 | Automatic sewing machine | Siegfried Vogt, Egon Upmeier | 1989-03-21 |
| 4793272 | Folding device for an automatic sewing machine | Hans Scholl | 1988-12-27 |
| 4706586 | Automatic sewing machine having a post-arranged reel | Siegfried Vogt | 1987-11-17 |