Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739502 | Method for manufacturing an electrical heating device and heating device | Michael Luppold, Alexander Dauth, Bernd Halbrock | 2017-08-22 |
| 9498853 | Amorphous caesium aluminum fluoride complex, its production and use | Gerd J. Harms, Hartmut Hofmann, Alexander Schiedt | 2016-11-22 |
| 9486871 | Method for producing a heating rod | Thomas Giffels, Ralph Waechter, Michael Luppold, Alexander Dauth | 2016-11-08 |
| 9435562 | Electric heating device for heating fluids | Thomas Giffels, Helmut Mueller, Ralph Waechter, Michael Stoerzinger, Bernd Halbrock +1 more | 2016-09-06 |
| 9265093 | Heating rod | Ralph Waechter, Michael Stoerzinger, Bernd Halbrock, Alexander Daun, Norbert Ernst | 2016-02-16 |
| 8731386 | Electric heating device for heating fluids | Ralph Waechter, Michael Stoerzinger, Bernd Halbrock, Alexander Dauth | 2014-05-20 |
| 8704139 | Electric heating device | Michael Luppold, Alexander Dauth, Juergen Kochems, Joerg Weigold, Hans-Peter Etzkorn | 2014-04-22 |
| 8314364 | Method for operating an electrical auxiliary heater in a motor vehicle | Jürgen Brust, Rolf Merte, Andreas Mulczet | 2012-11-20 |
| 6354003 | Process and arrangement for producing an elongated closed duct within a hollow space of the vehicle body | Hermann Reichling, Gert Rogner | 2002-03-12 |
| 6007143 | Detachably fastened rear mounting for a motor vehicle | Markus Schmid | 1999-12-28 |
| D391547 | Rear cap for a motor vehicle | Markus Schmid | 1998-03-03 |
| 4671555 | Air guide arrangement for the rear of a vehicle | Herbert Linz | 1987-06-09 |
| 4656807 | Detachable fastening of a decorative strip | Sigmund Anhegger | 1987-04-14 |