Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8130099 | Sensor light | Martin Meggle, Christof Herbst, Thomas Möller | 2012-03-06 |
| 7215878 | Chip that comprises an active agent and an integrated heating element | Hermann Neumann, Dietmar Kalder | 2007-05-08 |
| D536081 | Perfume evaporator | — | 2007-01-30 |
| 6597287 | Sensor device and method for operating a sensor device | — | 2003-07-22 |
| 6575340 | Adhesive cartridge | Andre Schomäcker | 2003-06-10 |
| 6299349 | Pressure and temperature sensor | Ekkehart Nier | 2001-10-09 |
| 6160352 | Automated switching device with feedback resistance for lighting means | — | 2000-12-12 |
| 6148143 | Electric device for evaporating active substances | — | 2000-11-14 |
| 6101315 | Electric device for evaporating substances | — | 2000-08-08 |
| 5940577 | Electric device for the vaporization of additives | — | 1999-08-17 |
| 5926614 | Electric device for the vaporization of additives | — | 1999-07-20 |
| 5725127 | Device for melting and dispensing metered amounts of thermoplastic adhesive | — | 1998-03-10 |
| 5008613 | Voltage tester for graduated optical display of a voltage and method for its manufacture | Ulrich Armonier, D-F Schulze-Froehlich | 1991-04-16 |
| D293020 | Hot air blower | Jurgen Greubel | 1987-12-01 |
| D288841 | Hot air blower | Jurgen Greubel | 1987-03-17 |
| 4642158 | Hot glue pistol | Hans Siwon | 1987-02-10 |
| 4493972 | Electrically heated apparatus employing a PTC heater for liquifying a rod of binding material | Hans Siwon | 1985-01-15 |