Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9885265 | Crankcase ventilation inside-out flow rotating coalescer | Brian W. Schwandt, Scott P. Heckel, Saru Dawar, Chirag D. Parikh, Christopher E. Holm +12 more | 2018-02-06 |
| 8974567 | Rotating coalescer with keyed drive | Barry M. Verdegan, Howard E. Tews, Roger L. Zoch, Bradley A. Smith, Kwok-Lam Ng +1 more | 2015-03-10 |
| 8794222 | Crankcase ventilation inside-out flow rotating coalescer | Brian W. Schwandt, Scott P. Heckel, Saru Dawar, Chirag D. Parikh, Christopher E. Holm +13 more | 2014-08-05 |
| 7854329 | Hollow element for the support of a filter medium including support means in the form of spiral portions with a substantially constant slope, and a corresponding filter assembly | Gerard Malgorn, Jean-Luc Guichaoua | 2010-12-21 |
| 7655140 | Automatic water drain for suction fuel water separators | Mark T. Wieczorek, Peter K. Herman, Ricky England, Jean-Yves Picard, Jean-Luc Guichaoua | 2010-02-02 |
| 6543625 | Cartridge for filtering a liquid circulating in a hydraulic engine or equipment and corresponding filtering cartridge-sealing joint assembly | Gildas Le Men, Jean-Luc Guichaoua | 2003-04-08 |
| 6540913 | Filter apparatus having a maintaining device for centering a stack of filtration disks | Jean-Luc Guichaoua, Gerard Malgorn | 2003-04-01 |