Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D603350 | Hand held controller for lighting system | Michael Jonischkeit, Kerstin Schlegel, Dennis Jackstien | 2009-11-03 |
| D602857 | Storage battery for lighting system | Michael Jonischkeit, Kerstin Schlegel, Dennis Jackstien | 2009-10-27 |
| D602877 | Transceiver for lighting system | Michael Jonischkeit, Kerstin Schlegel, Dennis Jackstien | 2009-10-27 |
| D571951 | Stirrup for lighting fixture | Timo Müller, Klaus Sprenger, Henning Schlorf, Wolfgang Baumgartner, Jürgen Heinlein | 2008-06-24 |
| D568527 | Lamphead | Kerstin Schlegel, Thomas Dorner | 2008-05-06 |
| D563035 | Lamphead | Kerstin Schlegel, Thomas Dorner | 2008-02-26 |
| 6875042 | Lamp holder | Joachim Koll | 2005-04-05 |