Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043201 | Centrifuges for a lubricant oil in an internal combustion engine with a modular housing system having various bases, lids and rotors | — | 2011-10-25 |
| 7959547 | Centrifuge for cleaning a liquid | Uwe Meinig | 2011-06-14 |
| 7947845 | Process for purifying removal of acrylic acid, methacrylic acid N-vinylpyrrolidone or P-xylene crystals from their suspension in mother liquor | Joerg Heilek, Ulrich Hammon, Klaus Joachim Mueller-Engel | 2011-05-24 |
| 7867158 | Device for separating impurities from the lubricating oil of an internal combustion engine | — | 2011-01-11 |