Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793772 | Use of melamine resin fibers and insulating materials based on melamine resin fibers and polyalkylene terephthalate fibers | Heinz Berbner | 2004-09-21 |
KO
Karl-Heinz Ott
Overall (2004): #180,942 of 270,089Top 70%
1
Patents 2004