Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454467 | Breech device with integrated linearly movable firing pin pulse generator | Eyck Pflaumer, Martin Wonisch | 2022-09-27 |
| 11371791 | Extractor device for torqueless extraction of a cartridge case | Eyck Pflaumer, Martin Wonisch | 2022-06-28 |
| 10184923 | Chromatography column frame and method of conducting maintenance on and packing of a chromatography column | Bjorn Haglund, Cheng Jiang | 2019-01-22 |
| 10151312 | Electric pump supported by journal bearings | Evgenij Skrynski, Marian Kacmar, Oliver Laforsch, Sando Kunath | 2018-12-11 |
| 9566538 | Chromatography column frame and method of conducting maintenance on and packing of a chromatography column | Bjorn Haglund, Cheng Jiang | 2017-02-14 |
| 8130996 | Loud speaker group assembled from a plurality of loud speakers with snap-on connections | Utz Ruescher | 2012-03-06 |
| 7510049 | Acoustic transformer and method for transforming sound waves | — | 2009-03-31 |
| 7469683 | Fuel system with pressure regulation and pressure relief | Paul Mason, Werner Schneider, John Lennen, Martin Ptacek, David Liskovec +3 more | 2008-12-30 |
| 7088833 | Multiple-speaker | — | 2006-08-08 |
| 6846206 | Electrical plug connector | Thomas Kotlarski, Josef Hierl, Jiri Legat, Michal Trnka, Roland Baumgartner +2 more | 2005-01-25 |
| 6433912 | Flat chamber for filling with fluid media | Heiko Nied, Horst Berneth | 2002-08-13 |
| 5778084 | Loudspeaker with phase correction | Jürgen Freitag | 1998-07-07 |
| 5396872 | Fuel tank with a subtank | Ernst Ruger, Gerhard Geyer | 1995-03-14 |