Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6102985 | Pressure swing adsorption process and system with dual product storage tanks | Tarik Naheiri, William T. Kleinberg | 2000-08-15 |
| 6095066 | Eyelet-buttonhole sewing machine | Thomas Noltge | 2000-08-01 |
| 6044780 | Eyelet-buttonhole sewing machine | Eberhard Kastrup | 2000-04-04 |
| 6006685 | Buttonhole sewing machine having a plurality of cutting blocks | Eberhard Kastrup, Tobias Kaufhold | 1999-12-28 |
| 5612586 | Spark plug for internal combustion engines | Walter Benedikt, Dittmar Klett, Dietrich Trachte, Hermann Kersting, Roland Mueller | 1997-03-18 |
| 5272994 | Method and device for transporting and sewing a workpiece, pocket blank and pocket flap | Hans Scholl | 1993-12-28 |
| 5033400 | Thread tensioning device for a sewing machine | — | 1991-07-23 |
| 4817543 | Sewing automat with a sewing head including a rotary housing | — | 1989-04-04 |
| 4809627 | Automatic sewing machine | Egon Upmeier | 1989-03-07 |
| 4787324 | Automatic sewing device with a sewing head including a rotary housing | Hans Scholl | 1988-11-29 |
| 4785749 | Automatic sewing machine | — | 1988-11-22 |
| 4583476 | Sewing machine having improved corner stitch accuracy | — | 1986-04-22 |
| 4574718 | Sewing machine head including a rotary housing | Hans Scholl | 1986-03-11 |
| 4541348 | Automatic sewing machine for producing a seam having a fastening seam and a tacking seam | — | 1985-09-17 |
| 4494470 | Method for identifying size and/or type of workpiece receiving means and sewing apparatus for carrying out said method | Hans Scholl | 1985-01-22 |
| 4419946 | Feeding device for an automatic sewing arrangement | Hans Scholl | 1983-12-13 |
| 4364317 | Machine for sewing together workpiece parts having edges of equal or unequal length by means of a bead seam | Gerhard Schneider, Rolf Ludwig | 1982-12-21 |
| 4364318 | Machine for sewing together workpiece parts having edges of equal or unequal length by means of a bead seam | Gerhard Schneider, Rolf Ludwig | 1982-12-21 |
| 4347797 | Sewing device for producing fastening stitches and tack stitches | Hans Scholl | 1982-09-07 |
| 4312283 | Automatic sewing machine having control circuit receiving a signal measuring adjustment of work receiving means | Hans Scholl | 1982-01-26 |
| 4274345 | Machine for sewing together workpiece parts having edges of equal or unequal length by means of a bead seam | Gerhard Schneider, Rolf Ludwig | 1981-06-23 |