Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7448188 | Continuously operating vertical bag forming filling and sealing machine | Manfred Hauers | 2008-11-11 |
| 7401450 | Infusion bags, especially for tea, and a method of closing an infusion bag with a string | Wilhelm Lohrey, Stefan Lambertz, Manfred Hauers | 2008-07-22 |
| 7264282 | Method and device for knotting the end of a thread to a flat object | Stefan Lambertz, Manfred Hauers | 2007-09-04 |
| 6746699 | Infusion bag with string | Wilhelm Lohrey, Stefan Lambertz, Manfred Hauers | 2004-06-08 |
| 5832701 | Vertical bag forming, filling and sealing machine | Manfred Hauers | 1998-11-10 |
| 5366065 | Textile article removal apparatus for removing textile articles from supported dispositions on the posts of support members | Hans Grecksch, Heinz Buhren, Manfred Hauers | 1994-11-22 |
| 5277295 | Textile article removal apparatus for removing textile articles from supported dispositions on the posts of support members | Hans Grecksch, Heinz Buhren, Manfred Hauers | 1994-01-11 |
| 5263302 | Packing device | Manfred Hauers | 1993-11-23 |
| 5113645 | Textile machine service unit having a roving end extending apparatus | Manfred Hauers | 1992-05-19 |
| 5107670 | Spinning apparatus service carriage with pneumatic waste collection and disposal | Manfred Hauers, Wolfgang Igel | 1992-04-28 |
| 4805352 | Flyer doffer for automatically replacing full roving bobbins with empty roving bobbins | Herbert Grassle, Manfred Hauers, Hans-Peter Weeger | 1989-02-21 |
| 4757668 | Method and apparatus for form-fill-seal packaging of articles | Wolfgang Klinkel | 1988-07-19 |
| 4742674 | Bobbin doffing and donning apparatus | Manfred Hauers | 1988-05-10 |