Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975387 | Hair cutting device with hair length indicator means | Christian Mikula, Bernhard Schratter | 2011-07-12 |
EP
Ernst Erich Petzl
Overall (2011): #307,296 of 364,097Top 85%
1
Patents 2011