Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8307813 | Heating device for liquid fuels and the like | Jens Schneider, Stephan Ernst | 2012-11-13 |
JC
Jean-Marc Couffignal
Overall (All Time): #3,229,809 of 4,157,543Top 80%
1
Patents All Time