| 5067035 |
Error prevention in a recording and reproducing device with at least one rotating head |
Jean-Claude Schlup, Ernest Rosselet |
1991-11-19 |
| 4611168 |
Magnetic tachometer assembly |
Ernest Rosselet |
1986-09-09 |
| 4591768 |
Control system for an electric motor |
— |
1986-05-27 |
| 4542663 |
Reel hub assembly for tape transport |
Ernest Rosselet, Eberhard Pertz |
1985-09-24 |
| 4521706 |
Tape driving capstan powered with a permanent magnet motor |
Ernest Rosselet |
1985-06-04 |
| 4513229 |
Reel servo for tape transport |
— |
1985-04-23 |
| 4508292 |
Tape loop sensing arm and tape guide for magnetic tape recording and playback machines |
— |
1985-04-02 |
| 4500817 |
Tape tension sensor and servo embodying same |
— |
1985-02-19 |
| 4482901 |
Method and system for thermally recording information on a metalized recording carrier |
Jean-Claude Schlup |
1984-11-13 |
| 4459604 |
Multicolor recording carrier and method of recording |
Jean-Claude Schlup |
1984-07-10 |
| 4415912 |
Recording method and recording apparatus to record, on a grey scale, representations of images under control of electrical command signals |
Jean-Claude Schlup |
1983-11-15 |
