Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526733 | Brewing device for a household expresso coffee machine | Manfred Klawuhn, Roland Muller, Gerhard Schafer | 1996-06-18 |
| 5509348 | Coffee maker for the preheating and keeping warm of cups | Manfred Klawuhn, Roland Muller, Gerhard Schafer, Andreas Peter | 1996-04-23 |
| 5392694 | Coffee maker | Roland Muller | 1995-02-28 |
| 5388502 | Espresso coffee machine | — | 1995-02-14 |
| 5367607 | Brewed beverage maker with unpressurized boiler vessel steam generator tube and common heating element | Stefan Schamberg, Gerhard Schafer, Roland Muller, Manfred Klawuhn | 1994-11-22 |
| 4752041 | Electric food processing apparatus | Wolfgang Franke | 1988-06-21 |
| 4333419 | Methods and device for cladding elongated objects such as wires and the like with powdered material | Peter Kotauczek | 1982-06-08 |
| 4308705 | Reinforcing element | — | 1982-01-05 |
| 4294870 | Methods and device for cladding elongated objects such as wires and the like with powdered material | Peter Kotaucaek | 1981-10-13 |