Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770606 | Upper side, in particular paper side, and papermaking-machine fabric | Wolfgang Heger | 2010-08-10 |
| 7585394 | Wire cloth, in particular paper making wire cloth | Wolfgang Heger | 2009-09-08 |
| 7406985 | Papermaking screen | Wolfgang Heger | 2008-08-05 |
| 7373957 | Papermaking screen | Wolfgang Heger | 2008-05-20 |
| 7048829 | Paper making wire cloth | Wolfgang Heger | 2006-05-23 |
| 7048830 | Paper-making machine wire cloth | Wolfgang Heger | 2006-05-23 |