Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696389 | Process and apparatus for cleaning a gas flow | Rolf-Dirc Roitzheim, Martin Hartweg, Andrea Seibold, Thomas Fetzer, Bernd Morsbach | 2004-02-24 |
WB
Walter Boegner
Overall (2004): #91,679 of 270,089Top 35%
1
Patents 2004