Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989042 | Downhole tool protection cover | Marco Lallemand, Stephan Bernard, Marcus Dissen, Kevin Krueger | 2021-04-27 |
| 10774615 | Multi-port ball valve for while drilling applications | — | 2020-09-15 |
| 9963010 | Air conditioning system for an automobile | Karl Schlesinger, Gerald Richter, Balthasar Schillemeit, Marc Graaf, Frank Schmitz +1 more | 2018-05-08 |
| 7284394 | Inner heat exchanger for high-pressure refrigerant with accumulator | Peter Heyl | 2007-10-23 |