Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398895 | Structure textile material made of at least two base nonwoven fabrics and method for its manufacture | Karlheinz Stein, Heinrich Laun | 2002-06-04 |
| 6287407 | Structured textile material made of at least two base nonwoven fabrics and method for its manufacture | Karlheinz Stein, Heinrich Laun | 2001-09-11 |
| 5725927 | Cleaning cloth | Jan-Peter Zilg, Heinrich Laun | 1998-03-10 |
| 4622238 | Process for the production of bulky, fibrous textile sheet materials | Gunter Franz, Bruno Reisch | 1986-11-11 |
| 4559243 | Absorbent planar structure and method of its manufacture | Bruno Reisch | 1985-12-17 |