Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8424218 | Hair-care appliance with ionization device | Olaf Sörensen | 2013-04-23 |
| 8414817 | Process for manufacturing a hairbrush bristle | Katja Honnefeller, Michael Klöppel-Riech | 2013-04-09 |
| 8414818 | Method for making bristles for a hairbrush | Katja Honnefeller, Michael Klöppel-Riech | 2013-04-09 |
| 8066016 | Hair styling device | Friedrich Henninger, Dieter Liebenthal | 2011-11-29 |
| 6935332 | Hair care appliances | Peter Janouch, Peter Lange, Dieter Liebenthal, Silvia Rix, Heinz Kern +2 more | 2005-08-30 |
| 6805552 | Catalytic gas combustion device for an appliance for personal use | Peter Janouch, Peter Lange, Dieter Liebenthal, Silvia Rix, Heinz Kern +2 more | 2004-10-19 |
| 6802320 | Hair shaping appliances | Peter Janouch, Peter Lange, Dieter Liebenthal, Silvia Rix, Heinz Kern +2 more | 2004-10-12 |
| 6701937 | Hair shaping device, especially a steam styling tong | Peter Janouch, Peter Lange, Dieter Liebenthal, Silvia Rix, Heinz Kern +2 more | 2004-03-09 |
| 6278086 | Hair styling appliance with resiliently mounted pressure member | Peter Janouch, Robert Jung, Dieter Liebenthal | 2001-08-21 |