Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8166622 | Machine for machining optical workpieces, in particular plastic spectacle lenses | Marc Savoie | 2012-05-01 |
| 7480970 | Machine for machining optical workpieces, in particular plastic spectacle lenses | Marc Savoie | 2009-01-27 |
| 5936833 | Converter modules having a busbar system for power semiconductor switches | Walter Grossman, Ingo Herbst | 1999-08-10 |
| 5931376 | Device for air-conditioning control in an air-conditioned room having textile machines | — | 1999-08-03 |
| 5515266 | Textile spinning machine management system | — | 1996-05-07 |
| 5509179 | Autoleveller draw frame having process feed back control system | Giancarlo Mondini, Robert Moser, Jurg Bischofberger, Urs Keller, Erich Jornot | 1996-04-23 |
| 5353582 | System for controlling the movement of an elongated textile structure | Giorgio Citterio, Stefan Huppi, Walter Slavik | 1994-10-11 |
| 5347449 | Method for eliminating malfunctions, in particular in spinning machines | Roland Beringer | 1994-09-13 |
| 5277000 | Apparatus for grinding clothing, such as the clothing of a carding cylinder or cleaning cylinder | Robert Demuth, Peter Fritzsche, Roland Soltermann, Erich Hohloch, Christian Sauter | 1994-01-11 |
| 5274884 | Maintaining a predetermined quality of sliver in a card and/or drawframe | Robert Demuth | 1994-01-04 |
| 5272790 | Maintaining a predetermined quality of sliver in a card and/or drawframe | Robert Demuth | 1993-12-28 |
| 5185993 | Spinning machine having a peg tray conveyor | Isidor Fritschi, Urs Keller, Markus Erni, Jurg Wernli | 1993-02-16 |
| 5175990 | Bobbin conveying system for a spinning machine | Isidor Fritschi, Jorg Wernli | 1993-01-05 |
| 5161111 | Method and apparatus for regulating quality parameters in a yarn production line | Reinhard Oehler, Jurg Bischofberger | 1992-11-03 |
| 5144130 | Method for the electrical adjustment of an optical row of sensors | Rene Oberhaensli, Dominik Haeusler | 1992-09-01 |
| 5138558 | Method of automatic conveyance of textile material in recipients | Niklaus Gartenmann | 1992-08-11 |
| 5091687 | Apparatus for exchanging and charging of energy storages of transport vehicles | Niklaus Gartenmann, Hanspeter Ulrich | 1992-02-25 |
| 5066854 | Method of and apparatus for guiding a self-steering vehicle along an optical guideway | Rene F. Oberhansli, Dominik Hausler | 1991-11-19 |
| 5044654 | Plate release binding winter sports device | — | 1991-09-03 |
| 5023976 | Feed table of a drawframe arrangement | Niklaus Gartenmann, Roland Fischer | 1991-06-18 |
| 5015938 | Synchronizable drive system | Reinhard Oehler, Andre Lattion | 1991-05-14 |
| 5003668 | Textile spinning machine | — | 1991-04-02 |
| 4987734 | Ring spinning machine | — | 1991-01-29 |
| 4987649 | Method of automatic conveyance of textile material in recipients | Niklaus Gartenmann | 1991-01-29 |
| 4976098 | Method and apparatus for dissipating heat from a textile machine | Andre Lattion | 1990-12-11 |