Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820013 | Method and device for the online analysis of solvent mixtures | Hans Frickel, Joachim Born | 2004-11-16 |
HI
Hanshelmut Itzel
Overall (2004): #214,231 of 270,089Top 80%
1
Patents 2004