Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802637 | Hand-held mixer having a switching means configuration for switching to several lower speeds and for switching to a higher speed of mixing tools | Jan Juriga, Hans Peter Krall | 2004-10-12 |
| 6093987 | Appliance having an a.c. series motor and having switching means for switching this motor to different speeds | Romuald L. Bukoschek, Albrecht Griesshammer | 2000-07-25 |
| 5934179 | Kitchen appliance with improved drive unit | Gunther Schmid | 1999-08-10 |
| 5805127 | Microcontroller interfacing with an LCD | — | 1998-09-08 |
| 5682088 | Brushless D.C. motor having a predefined minimum time lapse between successive commutation switchings | — | 1997-10-28 |
| 5568040 | Charging arrangement for the time-controlled charging of at least one rechargeable cell | Erich Krainer | 1996-10-22 |
| 5561881 | Electric toothbrush | Thomas Klinger, Maximilian Pachel, Erich Krammer | 1996-10-08 |
| 5549042 | Domestic appliance for making ice-cream | Romuald L. Bukoschek, Reinhard Prandl | 1996-08-27 |
| 5471016 | Apparatus having at least one battery secured to a printed circuit board | Erich Krainer | 1995-11-28 |
| 5410129 | Arrangement for controlling the heating power for a cooking vessel | Reinhard Kersten, Klaus Klinkenberg | 1995-04-25 |
| 5390071 | Low interference controlled switching circuit for multiple loads | Reinhard Kersten | 1995-02-14 |
| 4351493 | Tape tension control for a tape recorder | — | 1982-09-28 |