Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394141 | Elevator system | Michael Krause, Guido Sonntag, Michael Wittkowski | 2016-07-19 |
| 9352936 | Method and apparatus for determining a force, and use of the method and/or of the apparatus | Uwe Nolte, Guido Sonntag | 2016-05-31 |