Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4648810 | Control apparatus for a positive displacement reciprocating pump | Siegfried Hertell | 1987-03-10 |
| 4646983 | Yarn traversing apparatus | Herbert Schiminski, Herbert Turk, Klaus Mayer, Hans-Jochen Busch | 1987-03-03 |
| 4638955 | Yarn handling apparatus for winding machine | Erich Lenk | 1987-01-27 |
| 4629137 | Yarn sensor | Erich Lenk, Hermann Bremer | 1986-12-16 |
| 4585181 | Yarn traverse apparatus | Erich Lenk, Herbert Schiminski, Herbert Turk | 1986-04-29 |
| 4561603 | Yarn traverse apparatus and method | Erich Lenk, Herbert Schiminski, Herbert Turk | 1985-12-31 |
| 4561602 | Method and apparatus for facilitating doffing of a yarn processing machine | Gerd Munnekehoff | 1985-12-31 |
| 4523901 | Control apparatus for a positive displacement reciprocating pump | Siegfried Hertell, Otwin Eich | 1985-06-18 |
| 4519203 | Yarn twisting method and apparatus | — | 1985-05-28 |
| 4505437 | Apparatus for winding a plurality of yarns | Erich Lenk, Herbert Turk, Herbert Schiminski | 1985-03-19 |
| 4505436 | Yarn winding apparatus | Erich Lenk, Herbert Turk, Herbert Schiminski | 1985-03-19 |
| 4504021 | Ribbon free wound yarn package and method and apparatus for producing the same | Erich Lenk, Gerhard Martens, Manfred Mayer, Werner Pieper, Siegfried Putsch | 1985-03-12 |
| RE31839 | Bobbin transport apparatus and method | Gerd Muennekehoff, Udo Teich | 1985-02-26 |
| 4478562 | Oil lubrication of vacuum pump with pulsating oil feed | Siegfried Hertell | 1984-10-23 |
| 4424664 | Friction false twist apparatus | Karl-Heinz Bauer, Peter Dammann | 1984-01-10 |
| 4414803 | False twisting apparatus | Peter Dammann, Karl-Heinz Bauer | 1983-11-15 |
| 4408449 | Friction false twisting apparatus | Karl-Heinz Bauer, Peter Dammann | 1983-10-11 |
| 4408377 | Stuffing chamber texturizing process | — | 1983-10-11 |
| 4377932 | Flexible belt yarn false twisting apparatus | Peter Dammann, Karl-Heinz Bauer | 1983-03-29 |
| 4376517 | Method and apparatus for depositing yarn | — | 1983-03-15 |
| 4370853 | Friction false twisting apparatus | Karl-Heinz Bauer, Peter Dammann | 1983-02-01 |
| 4364717 | Exhaust gas turbocharger | Werner Branscheid, Erich Lenk, Udo Hardt | 1982-12-21 |
| 4351494 | Bobbin transport apparatus and method | Gerd Munnekehoff, Udo Teich | 1982-09-28 |
| 4340187 | Bobbin changing apparatus | Norbert Hufer, Gerd Munnekehoff, Udo Teich | 1982-07-20 |
| 4339915 | Apparatus for false twisting yarn | Peter Dammann, Karl-Heinz Bauer | 1982-07-20 |