Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590185 | Glow plug with a uniformly heated control device | Hans-Peter Kasimirski, Michael Haussner | 2003-07-08 |
| 5521356 | Glow plug with construction for minimizing heat transfer between interior pole and PTC regulating element | — | 1996-05-28 |
| 5093555 | Glow plug having cobalt/iron alloy regulating filament | Bertram Dupuis, Max Endler | 1992-03-03 |
| 5091631 | Glow plug having a series connection of resistant filaments | Bertram Dupuis, Max Endler | 1992-02-25 |
| 4671348 | Transverse flow edge heat pipe | — | 1987-06-09 |
| 4556781 | Self-regulating electric glow plug | — | 1985-12-03 |
| 4459948 | Glow plug for internal combustion engines | — | 1984-07-17 |
| 4447981 | Level-travelling fishing lure | — | 1984-05-15 |
| 4246618 | Floppy disc drive unit | — | 1981-01-20 |
| 4245266 | Arrangement for automatically loading a floppy disc into a floppy disc drive unit | — | 1981-01-13 |