Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827623 | Device for loading goods into and/or unloading goods from a loading space, particularly a container | Johannes Stelter, Klaus Edelmann, Rudolf Schäfer, Theo Düppre | 2014-09-09 |
| 5771828 | Sewing or embroidering machine with a thread-cutting device | — | 1998-06-30 |
| 5651324 | Process and device for recognizing a residual amount of the hook thread in a sewing machine | — | 1997-07-29 |
| 5350127 | Process and device for monitoring the bobbin thread on stitch-forming machines | Wolfgang Hauck, Reiner Klein, Bernhard Mertel, Karl-Heinz Walther, Horst Zinssmeister | 1994-09-27 |
| 5267518 | Process and device for monitoring the bobbin thread on stitch-forming machines | Wolfgang Hauck, Reiner Klein, Bernhard Mertel, Karl-Heinz Walther, Horst Zinssmeister | 1993-12-07 |
| 5199365 | Sewing machine thread monitoring system | — | 1993-04-06 |
| 5159890 | Device for stopping the drive of a sewing machine in the case of a thread disturbance | Peter Liell | 1992-11-03 |
| 5107779 | Process and device for recognizing missed stitches during the operation of a sewing machine | Wolfgang Hauck, Reiner Klein | 1992-04-28 |
| 5018465 | Sewing machine with thread monitor | Walter Hager, Edgar Butzen, Gunther Denuell | 1991-05-28 |
| 4624441 | Inflation valve | Morton A. Kreitchman | 1986-11-25 |
| 4561468 | Valve for use in jet engine systems and the like | Morton A. Kreitchman | 1985-12-31 |