Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868788 | Method and device for utilizing the waste heat that has accumulated during the supply of forced draught/compressed air to a printing press | Hans-Heinrich Henning, Bernhard Radermacher, Dirk Schäfer, Michael Werth, Wolfgang Mohr | 2005-03-22 |
| 5603601 | Compressor with attachments mounted on stubs of a housing of the compressor | — | 1997-02-18 |
| 5364228 | Turbine for gas compression | Hans-Heinrich Henning, Dieter Frohn, Carldieter Hollmann, Frank Diedrichsen | 1994-11-15 |
| 5303253 | Flowing gas laser | Hans-Heinrich Henning, Bernd Ellinghaus, Frank Diedrichsen, Dieter Frohn | 1994-04-12 |