Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130654 | System and method for determining the position of an elevator car of an elevator installation | Raphael Bitzi, Andre Ruegg, Steven Brossi | 2021-09-28 |
| 10577220 | Position-determination system for an elevator | Raphael Bitzi, Steven Brossi | 2020-03-03 |
| 9435308 | Fuel injection valve, internal combustion engine and fuel injection method | Kaoru Maeda, Yuichiro Goto, Wolfram Wiese | 2016-09-06 |
| 9222903 | Method of determining the softening- or dropping point | Mario Crevatin, Markus Tuor, Benjamin Arnold, Pascal Wildbolz | 2015-12-29 |
| 8505457 | Contoured thickness blank for ammunition cartridges | Joseph A. Douthett | 2013-08-13 |
| 8032294 | Procedure and device for determining the composition of a fuel mixture | Axel Loeffler, Wolfgang Fischer, Roland Karrelmeyer, Gerald Graf | 2011-10-04 |
| 7367179 | Method and device for operating an internal combustion engine having a catalytic converter | Michael Frank, Torsten Huppertz, Claus Wundling | 2008-05-06 |