Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8541722 | Electrical heater and method for manufacturing an electrical heater | Arno Lauth, Armin Lang, Jürgen Stritzinger | 2013-09-24 |
| 6847017 | Electric heating arrangement | Roland Starck, Franz Flick | 2005-01-25 |