Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012221 | Process for surface colouration of paper | Charles Hunger | 2011-09-06 |
ML
Michael Lennartz
Overall (2011): #213,752 of 364,097Top 60%
1
Patents 2011