Patents by Inventor Frank D. Albert

Frank D. Albert 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).

  • Method of producing organic short fibers and treatment thereof with a silane
    Patent number: 4124730
    Abstract: The present invention concerns a novel method of making short silane treated inorganic glass fibers and mineral wool fibers with a very low shot content and the fibers thus produced.
    Type: Grant
    Filed: May 27, 1977
    Date of Patent: November 7, 1978
    Assignee: Jim Walter Resources, Inc.
    Inventors: Frank D. Albert, Alan P. Conroy, David L. Skinner
  • Process for making uniform short non-cellulosic fibers
    Patent number: 4026478
    Abstract: The present invention concerns a novel method of making short inorganic glass fibers and mineral wool fibers with a very low shot content and the fibers thus produced.
    Type: Grant
    Filed: April 3, 1975
    Date of Patent: May 31, 1977
    Assignee: Jim Walter Corporation
    Inventors: Frank D. Albert, Alan P. Conroy, David L. Skinner