Patents by Inventor Larry Vair

Larry Vair 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).

  • Corona-treated polypropylene liquid filtration media
    Publication number: 20060138059
    Abstract: Improved liquid filtration media with lower pressure drop and increased dirt holding capacity includes a fibrous mat of randomly oriented meltblown polypropylene fibers, where mat has a mean flow pore size of 0.2 to 10 microns and has been corona treated.
    Type: Application
    Filed: December 28, 2004
    Publication date: June 29, 2006
    Inventors: Larry Vair, Robert Sanders