Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364228 | Turbine for gas compression | Hans-Heinrich Henning, Carldieter Hollmann, Walter Winkelstroter, Frank Diedrichsen | 1994-11-15 |
| 5303253 | Flowing gas laser | Hans-Heinrich Henning, Bernd Ellinghaus, Frank Diedrichsen, Walter Winkelstroter | 1994-04-12 |
| D328304 | Rotary fluid flow machine | Bernhard Hanitsch, Hans-Heinrich Henning, Michael Osenberg, Detlef Radtke | 1992-07-28 |
| 5100308 | Vane pump with adjustable housing and method of assembly | Friedhelm Gevelhoff, Detlef Radtke, Hans-Heinrich Henning | 1992-03-31 |