Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4630434 | Roving blocking mechanism on draw frames of spinning machines | Max Hartmannsgruber, Michael von Ronai-Horvath, Bernhard Schoenung | 1986-12-23 |
| 4484376 | Blocking device for rovings on spinning machine draw frames | Alfred Glock, Rudolf Schon, Bernhard Schonung | 1984-11-27 |
| 4480354 | Roving holding mechanism for draw frames | Alfred Glock, Bernhard Schoenung, Dieter Tkotz | 1984-11-06 |
| 4450677 | Thread monitor and a slubbing clamping device for draw frames of spinning machines equipped with double upper rollers | Michael von Ronai-Horvath, Bernhard Schoenung | 1984-05-29 |