Featured patents

Filter Arrangement With Overlapping Tongues
US 08858670 B2, Oct. 14, 2014, Edge supporting or securing means for nonplanar sheet form filter, Uwe Felber et al. / Carl Freudenberg KG (Weinheim, DE)
A filter arrangement for filtering the supply air of an engine, comprising…

Pipe and Device for Trapping and Discharging a Condensate Edge Film for Installation Therein
US 08758466 B2, June 24, 2014, With flow equalizing, controlling, or distributing means, Matthias Jansen / Munters Euroform GmbH (Aachen, DE)
In combination with a pipe centered on an axis and through which wet flue…

High Efficiency Paint Arrestance Filter
US 08764871 B2, July 1, 2014, Plies or layers of different characteristics or orientation, James R. Dralle / A.J. Dralle, Inc. (Joliet, US)
A single-stage combination filter for use in the painting industry,…

Air Cleaner for Removing Air Pollutants From an Air Stream
US 08696780 B2, April 15, 2014, Spaced for parallel flow of gas, Heinz Winkler et al. / Nonomatic AG (Gumpoldskirchen, AT)
Air cleaner for removing air-polluting materials trout an air stream, comprising…

Separation System for Separating Particles of First Fluid From a Flow of a Second Fluid
US 08657901 B2, Feb. 25, 2014, Combined serial and parallel arrangement, Paul Chapman / Nifco UK Limited (Stockton-On-Tees, GB)
A separation system for separating particles of a first fluid from a flow…

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:…

Centrifugal Particle Reduction System and Method
US 08535402 B2, Sept. 17, 2013, Centrifugal, John Teague / BDS BV NL
A centrifugal particle reduction system, comprising:…

Air Cleaner Element Holding Structure
US 08545586 B2, Oct. 1, 2013, In motor vehicle, Masao Takeshima et al. / Honda Motor Co., Ltd (Tokyo, JP)
An air cleaner device, comprising:…

Air Filter Arrangement
US 08496723 B2, July 30, 2013, Media within joinable or separable flow line sections, Bradley A. Kuempel et al. / Donaldson Company, Inc. (Minneapolis, US)
An air cleaner assembly comprising:…

Drain Tube for Gas-Liquid Separation Systems
US 08470062 B2, June 25, 2013, Means Within Gas Stream for Conducting Concentrate to Collector, Vinay Joshi et al. / Cummins Filtration IP Inc. (Minneapolis, US)
A drain tube for an air-oil separator system, the tube being configured…

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