Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8581159 | Control method for a cooktop and cooktop for carrying out said method | Holger Ernst, Uwe Femmer, Sonja Heitmann | 2013-11-12 |
| 8084723 | Method for detecting a fire condition in a cooking chamber of a baking oven | Juergen Scharmann, Ulrich Sillmen | 2011-12-27 |
| 7997263 | Method for controlling the exhaust flow from a cooking chamber of a baking oven | Herbert Berkenkoetter, Ulrich Sillmen | 2011-08-16 |
| 7923664 | Method for controlling a cooking process in a cooking appliance | Ulrich Sillmen | 2011-04-12 |
| 7812287 | Method for controlling a pyrolysis cleaning process in an oven | Juergen Scharmann, Ulrich Sillmen | 2010-10-12 |
| 7075041 | Method for controlling a cooking process in a cooking appliance and cooking appliance | Ulrich Sillmen | 2006-07-11 |
| 6372290 | Method of making a temperature and scratch resistant anti-sticking coating | Herbert Berkenkoetter, Friedel Kaup, Walter Mangen, Ulrich Sillmen | 2002-04-16 |