Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802330 | Combined carpet yarns by open end rotor spinning | Paul W. Yngve, Gerhard Egbers, Ullrich Stark, Heinz Muller | 1989-02-07 |
| 4788817 | Automatic piecing of combination open end rotor spun yarn | Gerhard Egbers, Heinz Muller, Ullrich Stark | 1988-12-06 |
| 4769981 | Process and device to piece to a spinning device | Harald Dallmann, Kurt Ziegler, Gerhard Egbers | 1988-09-13 |
| 4765156 | Circular knitting machine for producing knit goods with combed-in fibers | Gerhard Egbers, Helmut Grimm, Klaus Kunde, Adolf Seidel, Helmut Hascher +3 more | 1988-08-23 |
| 4760716 | Method and circular knitting machine for producing knit goods with combed-in fibers | Gerhard Egbers, Helmut Grimm, Klaus Kunde, Adolf Seidel, Helmut Hascher +3 more | 1988-08-02 |
| 4729214 | Combined carpet yarns by open end rotor spinning | Paul W. Yngve, Gerhard Egbers, Ullrich Stark, Heinz Muller | 1988-03-08 |
| 4700431 | Process and apparatus for eliminating dust from fiber material | Heinz Muller, Kurt Ziegler, Gerhard Egbers, Jacek Wokaun | 1987-10-20 |
| 4698962 | Process and device for the production of a fancy yarn on open-end spinning devices | Heinz-Adolf Miller | 1987-10-13 |
| 4697411 | Open-end spinning device | Hans Rottmayr, Wolfgang Bauer | 1987-10-06 |
| 4679388 | Process and apparatus for friction spinning | Hans Rottmayr, Wolfgang Bauer | 1987-07-14 |
| 4676059 | Process and device for starting spinning on an open-end spinning apparatus | Heinz Muller, Gerhard Egbers, Eberhard Grimm, Franz Schreyer | 1987-06-30 |
| 4653260 | Process and apparatus for preparing a cut-to-length thread end for the re-piecing of an open-end spinning machine | Heinz Muller, Gerhard Egbers, Gunther Bohm, Stephan Wittmann, Rupert Karl | 1987-03-31 |
| 4633660 | Process and apparatus for rejoining a thread on an open-end friction-spinning device | Gerhard Egbers, Hans Rottmayr | 1987-01-06 |
| 4546622 | Circular knitting machine for producing knit goods having enmeshed fibers | Adolf Seidel, Gerhard Egbers, Helmut Grimm, Klaus Kunde, Anton Schenek | 1985-10-15 |
| 4497166 | Process and device for interrupting and starting the spinning process at an open-end spinning position | Heinz Muller, Gerhard Egbers, Heinz Neher | 1985-02-05 |
| 4458506 | Circular knitting or circular hosiery knitting machine for manufacture of knit wares of hosiery with combed-in fibers | Gerhard Egbers, Helmut Grimm, Klaus Kunde, Anton Schenek, Adolf Seidel | 1984-07-10 |
| 4395870 | Method and device for piecing a yarn in a spinning rotor of an open end spinning device | Heinz Neher, Heinz Muller, Gerhard Egbers | 1983-08-02 |
| 4339910 | Open-end spinning machine | Ramadan A. Ali, Heinz Muller, Karl-Heinz Lehmann, Anton Schenek | 1982-07-20 |
| 4318269 | Process and apparatus for piecing-up a wrap yarn | Gerhard Egbers, Karl Brosch, Hans Rottmayr | 1982-03-09 |
| 4246748 | Method and apparatus for detecting the faulty operation of spinning units open-end spinning machines | Gerhard Egbers, Rolf Guse, Sohrab Tabibi | 1981-01-27 |
| 4201037 | Method and apparatus for cleaning fibrous material | Rudolf Hehl, Gerhard Egbers, Anton Schenek | 1980-05-06 |
| 4195345 | Method and apparatus for detecting the faulty working of spinning units of open-end spinning machines | Gerhard Egbers, Rolf Guse, Sohrab Tabibi | 1980-03-25 |