Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D393419 | Combined dual containers with cap for two component hair dye | Volker Hundertmark, Peter Funke | 1998-04-14 |
| D390107 | Combined container with cap for hair dye component | Volker Hundertmark, Peter Funke | 1998-02-03 |
| D381916 | Combined container with cap for hair dye | Volker Hundertmark, Peter Funke | 1997-08-05 |
| D381900 | Dual container package | Volker Hundertmark, Peter Funke | 1997-08-05 |
| 5647481 | Dual container system for two component hair dye | Volker Hundertmark, Peter Funke | 1997-07-15 |
| 4988017 | Dual chamber aerosol container | Dieter Schrader, Karl Giede, Hans Schneider | 1991-01-29 |
| 4823946 | Two-compartment container | Albert Stoeffler, Hans Schneider | 1989-04-25 |
| 4771925 | Flap valve for a dispenser | Albert Stoffler, Lorenz Eckers | 1988-09-20 |
| 4394939 | Dispenser container for viscous fluids | Gunter Thor, Albert Stoffler | 1983-07-26 |