Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872488 | Device for determining the position of a warp thread break | Dirk Gryson | 1989-10-10 |
| 4869296 | Device for removing waste products from textile machines | — | 1989-09-26 |
| 4858658 | Method and apparatus for repairing a broken weft thread in a loom | — | 1989-08-22 |
| 4832091 | Method and mechanism for repairing the weft supply on weaving machines in case of an interruption between the supply package and the weft accumulator | — | 1989-05-23 |
| 4821779 | Method and apparatus for releasing defectively inserted weft threads in weaving machines | — | 1989-04-18 |
| 4815498 | Process and apparatus for manipulating fallen drop wires of weaving loom warp stop motions and facilitating repair of broken warp threads | Dirk Gryson, Michel Vandeweghe | 1989-03-28 |
| 4805670 | Method and apparatus for detecting clinging warp threads in a weaving machine | — | 1989-02-21 |