Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7118677 | Method and apparatus for processing and re-using of gray water for flushing toilets | Hans-Juergen Heinrich | 2006-10-10 |
| 7108229 | Arrangement and method for the generation of water on board an aircraft | Hansgeorg Schuldzig, Hans-Jeurgen Heinrich | 2006-09-19 |
| 7036314 | Method for treating and distributing water generated in a self-contained water using unit | Hans-Juergen Heinrich | 2006-05-02 |
| 6640701 | Apparatus for compacting and draining mixed waste in passenger transport vehicles | Joachim Hoehne, Hans-Juergen Heinrich | 2003-11-04 |