Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6503634 | Barrier films | Sabine Amberg-Schwab, Gerhard Schottner | 2003-01-07 |
HU
Helmar Utz
Overall (2003): #213,659 of 273,478Top 80%
1
Patents 2003