Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691851 | Linear drive system for an elevator installation | — | 2023-07-04 |
| 11198633 | Method and plant for producing hollow microspheres made of glass | Wolfram Neidhardt | 2021-12-14 |
| 10696522 | Method for post-processing a surface structure of shaft material | Raphael Bitzi | 2020-06-30 |
| 10435328 | Expanded-glass granular material and method for producing same | — | 2019-10-08 |
| 9969637 | Process and facility for treating ammonium-containing wastewater | — | 2018-05-15 |
| 9027714 | Actuating and resetting a safety gear | Josef Husmann, David Michel, Astrid Sonnenmoser, Hans Kocher | 2015-05-12 |
| 9016440 | Elevator system operation utilizing energy consumption information | Lukas Finschi | 2015-04-28 |
| 9004231 | Elevator installation with a sound pick-up | — | 2015-04-14 |
| 8863907 | Elevator with roller-pinion drive | Christian Studer, Hans Kocher, Thomas R. Neuenschwander | 2014-10-21 |
| 8637300 | Magnetic glass particles for use in biogas plants, fermentation and separation processes | Friedrich Ruf, Ulrich Sohling, Elisabeth Neitmann, Bernd Linke, Jan Mumme +3 more | 2014-01-28 |
| 8016081 | Elevator drive brake device monitor | Rudolf Eckenstein, Rene′ Hermann, Luc Bonnard | 2011-09-13 |
| 7543685 | Elevator | Ernst Ach, Gert Silberhorn, Peter Spless | 2009-06-09 |
| 7326139 | Belt with integrated monitoring | Roland Eichhorn, Claudio De Angelis | 2008-02-05 |
| 7086217 | Rope of synthetic fiber with reinforcement element for frictionally engaged power transmission and rope of synthetic fiber with reinforcement element for positively engaged power transmission | Roland Eichhorn | 2006-08-08 |
| 7073633 | Device and method for remote maintenance of an elevator | Kilian Schuster | 2006-07-11 |
| 6053287 | Linear drive for transportation equipment | Gert Silberhorn, Jean-Marie Rennetaud | 2000-04-25 |