Patents by Inventor William Gordon Long

William Gordon Long 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).

  • Sandwich panel construction
    Patent number: 4013810
    Abstract: A typical embodiment of the resinous foam sandwich construction that characterizes the invention has face sheets of fiber reinforced thermoplastic resin laminates. The foam core is a mixture of hollow glass spheres and resin, in which the resin in the core is the same as the resin used to form the face sheets.
    Type: Grant
    Filed: August 22, 1975
    Date of Patent: March 22, 1977
    Assignee: The Babcock & Wilcox Company
    Inventor: William Gordon Long