Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10316566 | Modular door drive control system, and modular door drive system | Uwe Braatz, Michael Krause, Uwe Krause, Uwe Nolte, Michael Wittkowski | 2019-06-11 |
| 9534882 | Device and method for driving a door | Uwe Nolte, Guido Sonntag | 2017-01-03 |
| 8421387 | Method and device for controlling a motor | Uwe Krause, Uwe Nolte, Guido Sonntag | 2013-04-16 |
| 8183815 | Method and control device for automatically determining a mass of a door system | Uwe Krause, Uwe Nolte, Guido Sonntag | 2012-05-22 |
| 7960932 | Method for controlling an electrical door drive | Guido Sonntag, Hans-Wilhelm Wilken | 2011-06-14 |
| 7791302 | Method for measuring a motor current | Uwe Krause, Uwe Nolte, Guido Sonntag | 2010-09-07 |
| 7689380 | Device and method for sensing a position of a drive unit | Uwe Krause, Uwe Nolte, Guido Sonntag | 2010-03-30 |
| 6299009 | Collapsible freight container for air transport | Eugen Ryziuk, Ulf Hartmann, Dieter Kiesewetter | 2001-10-09 |
| 4735076 | Process for the production of a conical shell using sheet metal bending rolls | Hans Zeugin | 1988-04-05 |
| 4347704 | Thermal power plant water treatment process | Kurt Marquardt | 1982-09-07 |