Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250379 | High-speed capillary tube heat exchanger | Stefan Geissler, Karl Heinz Schweitzer, Helmut Beykirch, Udo Werner | 2001-06-26 |
| 5318360 | Gas dispersion stirrer with flow-inducing blades | Udo Werner | 1994-06-07 |