Patents by Inventor Timara Underbakke

Timara Underbakke 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).

  • Process for the manufacture of shaped fibrous products and the resultant product
    Patent number: 4613627
    Abstract: A wet process for the manufacture of shaped fibrous products such as acoustical ceiling board is disclosed. The ceiling board binder is foamed prior to being combined with the solids. Substantial reductions in water requirements are obtained accompanied by substantial energy savings in the drying operation.
    Type: Grant
    Filed: October 17, 1983
    Date of Patent: September 23, 1986
    Assignee: USG Acoustical Products Company
    Inventors: Norman Sherman, Timara Underbakke