Featured patents

Air Filter
US 08828112 B2, Sept. 9, 2014, Two or More Separators, Balika Bellore et al. / HDT Expeditionary Systems, Inc. (Solon, US)
A gas-particulate filter canister comprising:…

Pre-Filter or Coalescer Mounted on Pulse Cartridge Tripod
US 08801826 B2, Aug. 12, 2014, Two or More Separators, Etienne Rene Pascal Jarrier / BHA Altair, LLC (Franklin, US)
A filter arrangement for filtering fluid flow in a turbine inlet system,…

Moisture Separator
US 08790433 B2, July 29, 2014, Means Within Gas Stream for Conducting Concentrate to Collector, Jiro Kasahara et al. / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A moisture separator which separates moisture from moist steam, comprising:…

Air Filter With Preseparator
US 08790431 B2, July 29, 2014, Cyclone or centrifugal whirl type deflector, Karlheinz Muenkel et al. / Mann & Hummel GmbH (Ludwigsburg, DE)
Air filter for an internal combustion engine comprising…

Circular Cylinder Air Filter
US 08864864 B2, Oct. 21, 2014, Plies or layers of different characteristics or orientation, Shih-Chieh Chuang / Ye Siang Enterprise Co., Ltd. (New Taipei, TW)
A circular cylinder air filter comprising:…

Air Filter Element, Filter Housing and Filter Arrangement
US 08864865 B2, Oct. 21, 2014, Spiral or cylindrical, Michael Kaufmann et al. / Mann+Hummel GmbH (Ludwigsburg, DE)
An filter air filter element (10) comprising:…

Tractor Cab Air Filter Housings
US 08728191 B2, May 20, 2014, With Separate Flow Line Access Means or Filter Media Passage Means Offset to Flow Path, Hermann Geiss et al.
A generally rectangular tractor cab air filter housing arrangement having a main…

Air Filter With Balanced Seal
US 08673037 B2, March 18, 2014, Multiple Bag Type Filters in Chamber, Lee Pendleton Morgan et al. / Camfil Farr, Inc. (Jonesboro, US)
An air filter, comprising:…

Particle Filter System Incorporating Nanofibers
US 08652229 B2, Feb. 18, 2014, Fibrous or strand form, Anthony L. Andrady et al. / Research Triangle Institute (Research Triangle Park, US)
A filtration device comprising:…

Even-Loading DPF and Regeneration Thereof
US 08444730 B2, May 21, 2013, Residue burned, Xiaogang Zhang / Ford Global Technologies, LLC (Dearborn, US)
A system comprising:…

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