Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662407 | Method and apparatus for manufacturing a fiber fleece | Siegfried Bernhardt, Joachim Leger, Ulrich Wolf | 2003-12-16 |
| 6634069 | Apparatus for feeding a fiber fleece | Eugen Gutsche | 2003-10-21 |
| 6161269 | Apparatus for needling non-woven fiber fleece webs | Joachim Leger | 2000-12-19 |
| 6158097 | Method and apparatus for needling a fiber fleece by means of rotatable needles | — | 2000-12-12 |
| 6065194 | Apparatus for needling a fiber fleece web | — | 2000-05-23 |
| 5732453 | Needle bar driving apparatus of a needle loom | Joachim Leger | 1998-03-31 |
| 5473802 | Brush arrangement for a needle loom | — | 1995-12-12 |
| 5390399 | Apparatus for tacking a yarn to a needled fleece | — | 1995-02-21 |
| 5371928 | Apparatus for feeding a fiber batt to a needle loom | — | 1994-12-13 |
| 5307546 | Apparatus for feeding a fiber batt to a needle loom | — | 1994-05-03 |
| 5144730 | Method of producing needled, structured and textile webs | — | 1992-09-08 |
| 5016331 | Device on needling machines for the production of needle-bonded fabric webs or the like | — | 1991-05-21 |
| 4651393 | Unit for the production of structured textile velour needle-bonded fabric webs | Richard Dilo | 1987-03-24 |
| 4481694 | Fleece layering apparatus | — | 1984-11-13 |