Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268384 | Joining element | Jochen Ganz, Beat Keller, Ralph Hertel | 2025-04-08 |
| 11471154 | Joining element | Jochen Ganz, Beat Keller, Ralph Hertel | 2022-10-18 |
| 10542972 | Joining element | Jochen Ganz, Beat Keller, Ralph Hertel | 2020-01-28 |
| 9757121 | Joining element | Jochen Ganz, Beat Keller, Ralph Hertel | 2017-09-12 |
| 9757120 | Joining element | Jochen Ganz, Beat Keller, Ralph Hertel | 2017-09-12 |
| 9467027 | Direct current electric machine | Thorsten Kremer, Friedrich Wendel, Thomas Klotzbuecher | 2016-10-11 |
| 8430079 | Throttle valve | Stefan Emmert, Thomas Roessner, Christian Preissner | 2013-04-30 |
| 6305578 | Device for mixing, foaming and dispensing liquids from separate compressed-gas containers | Bodo Hildebrandt, Johannes Burghaus, Heiko Eberhardt, Udo Kohn | 2001-10-23 |
| 6247586 | Two-component container | Volker Herzog, Udo Kohn, Franz Steigerwald | 2001-06-19 |
| 6181745 | Process for monitoring the quantization quality in digital radio or television transmission systems | — | 2001-01-30 |
| 6126032 | Two-component container | Volker Herzog, Udo Kohn, Franz Steigerwald | 2000-10-03 |