Patents by Inventor Matt W. WILLER

Matt W. WILLER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Boron-Free Aluminum Castshop Ceramic Foam Filter
    Publication number: 20170050885
    Abstract: An improved porous ceramic foam filter, and method of making the porous ceramic foam filter is provided. The porous ceramic foam filter comprising 28-78 wt % alumina; 18-78 wt % silica; and 1-15 wt % Group II oxide.
    Type: Application
    Filed: May 11, 2015
    Publication date: February 23, 2017
    Applicant: PORVAIR PLC
    Inventors: Rudolph A. OLSON, III, Matt W. WILLER, Mark J. TOPOLSKI