Patents by Inventor Sarah Rheagan Alexander

Sarah Rheagan Alexander 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).

  • Pallett assembly
    Patent number: 5666886
    Abstract: A modular double deck shipping pallet assembly which may be disassembled to smaller volume for shipping, reassembly and reuse. All of the components of the assembly are injection molded from recyclable or recycled thermoplastic polymers.
    Type: Grant
    Filed: June 16, 1995
    Date of Patent: September 16, 1997
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Samuel Ray Alexander, Sarah Rheagan Alexander, Gaylord Allen Hiler