Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794539 | Method for producing multiple-phase multi-metal oxide materials | Signe Unverricht, Raimund Felder, Jochen Petzoldt | 2004-09-21 |
HA
Heiko Arnold
Overall (2004): #212,694 of 270,089Top 80%
1
Patents 2004