Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525664 | Device and method for optical detecting substances contained in waste gases of chemical processes | Ines Dani, Wulf Grählert, Volkmar Hopfe | 2009-04-28 |
GM
Gerrit MÄDER
Overall (All Time): #3,324,013 of 4,157,543Top 80%
1
Patents All Time