Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749791 | Structured surface production and use of same | Axel Schulte | 2004-06-15 |
| 6669884 | Method for producing an adhesive closing element | — | 2003-12-30 |
| 6627133 | Method of manufacturing an adhesive fastener | — | 2003-09-30 |