Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833447 | Separating device for tubular flow-through devices | Klaus Wahrmann, Stefanie Wildhack, Bernhard Holzmüller, Samuel F. Joly | 2014-09-16 |
| 8662167 | Wear-resistant separating device for removing sand and rock particles | Stefanie Wildhack, Armin Kayser, Samuel F. Joly, Klaus Wahrmann, Fabian Pöhling | 2014-03-04 |
| 5529605 | Method and apparatus for removing mercury from contaminated pipes and installation parts, in particular mercury introduced by natural gas | Hans Kaast, Friedrich Schlemm | 1996-06-25 |