Patents by Inventor Loren Birdsall

Loren Birdsall 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).

  • CEILING BOARD AND TILE WITH REDUCED DISCOLORATION
    Publication number: 20200095712
    Abstract: A fibrous insulation product is provided comprising a nonwoven fiber mat including a plurality of fibers bound together by an aqueous binder composition comprising that includes a thermally degradable polyol; a crosslinking agent; and an acid/aldehyde. The binder composition is free of added formaldehyde.
    Type: Application
    Filed: September 23, 2019
    Publication date: March 26, 2020
    Inventors: Gert Mueller, Xiujuan Zhang, Andrew Broderick, Loren Birdsall