Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8904663 | Hand hair dryer with two handle grips | Klaus Worgull | 2014-12-09 |
| 7024778 | Split end removing device for a haircutting machine | Detlef Mattinger, Karl Trinkaus | 2006-04-11 |