Patents by Inventor Daniel S. Long

Daniel S. 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).

  • Patent number: D354329
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: January 10, 1995
    Inventor: Daniel S. Long