Invention Grant
- Patent Title: Waved filter media and elements
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Application No.: US12508770Application Date: 2009-07-24
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Publication No.: US08257459B2Publication Date: 2012-09-04
- Inventor: David T. Healey , Richard Gahan
- Applicant: David T. Healey , Richard Gahan
- Applicant Address: US MA East Walpole
- Assignee: Hollingsworth & Vose Company
- Current Assignee: Hollingsworth & Vose Company
- Current Assignee Address: US MA East Walpole
- Agency: Wolf, Greenfield & Sacks, P.C.
- Main IPC: B01D46/00
- IPC: B01D46/00 ; B01D46/52

Abstract:
Various high performance, high efficiency filter media are provided that are cost effective and easy to manufacture. In particular, various filter media are provided having at least one layer with a waved configuration that results in an increased surface area, thereby enhancing various properties of the filter media. The filter media can be used to form a variety of filter elements for use in various applications.
Public/Granted literature
- US20100107881A1 WAVED FILTER MEDIA AND ELEMENTS Public/Granted day:2010-05-06
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