Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11039847 | Tongue cleaner | Christoph Geiberger | 2021-06-22 |
| 9641067 | Single-pole switching unit for limiting the energy flow in a series circuit comprising photovoltaic modules, photovoltaic module arrangement and photovoltaic module | Olaf Storbeck, Michael Wolf | 2017-05-02 |
| D784538 | Tongue vacuum cleaner | Christoph Geiberger | 2017-04-18 |
| 9502587 | Solar cell and method of manufacturing | Bernd Bitnar, Marc Dietrich | 2016-11-22 |
| 9356180 | Process for encapsulating a solar cell in a polymer matrix | Harald Hahn | 2016-05-31 |
| 9246042 | Method for contacting and connecting solar cells | Matthias Schaarschmidt, Thilo Richter, Wolfgang Enger, Thomas E. Seidel, Paul Grunow +3 more | 2016-01-26 |
| 9231149 | Photovoltaic cell electrode and method for electrically connecting a photovoltaic cell | Martin Kutzer, Olaf Storbeck, Harald Hahn, Holger Neuhaus | 2016-01-05 |
| 7928590 | Integrated circuit package with a heat dissipation device | Andreas Wolter, Harry Hedler | 2011-04-19 |
| 7854036 | Toothbrush | — | 2010-12-21 |
| D560363 | Toothbrush | — | 2008-01-29 |
| 7086116 | Toothbrush | Gerd Broecker, Berthold Meyer, Wolf-Dieter Muller | 2006-08-08 |
| 6990706 | Toothbrush | Gerd Broecker, Berthold Meyer, Wolf-Dieter Muller | 2006-01-31 |
| 6668416 | Toothbrush | Hans Kramer | 2003-12-30 |
| 5555590 | Tooth brush | Alwin Blum | 1996-09-17 |