Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833425 | Filler for plastic formulations based on polyurethane | Reinhold Hecht, Bernd Gangnus | 2004-12-21 |
GL
Gunther Lechner
Overall (2004): #215,636 of 270,089Top 80%
1
Patents 2004