Patents by Inventor Daniel Cool

Daniel Cool 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: D371620
    Type: Grant
    Filed: April 26, 1994
    Date of Patent: July 9, 1996
    Inventor: Daniel Cool
  • Patent number: D387459
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: December 9, 1997
    Inventor: Daniel Cool