Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871321 | Dancing guide floor using LED matrix displays | — | 2011-01-18 |
BH
Bernd Hofmann
Overall (2011): #345,926 of 364,097Top 100%
1
Patents 2011