Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977608 | Surface heating system | Stephan Diemer | 2011-07-12 |
| 7804044 | Heating device and method for the production thereof and heatable object and method for producing same | Stephan Diemer | 2010-09-28 |
| 7250586 | Surface heating system and method for producing it and a heatable object | Stephan Diemer | 2007-07-31 |
| 7205505 | Surface heating, method for its production, and heatable object, and seat occupancy recognition, seat with it, and seat occupancy recognition method | Stefan Diemer | 2007-04-17 |