Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870720 | Roving guide apparatus | Manfred Lattner | 1989-10-03 |
| 4823543 | Apparatus for the spinning of yarn | Wolfgang Igel, Karl-Heinz Mack, Werner Meissner | 1989-04-25 |
| 4809491 | Plastic traveler for spinning rings, twisting rings and the like | Helmut Heinen, Burkhard Nimke | 1989-03-07 |