Patents by Inventor Daniel Stairs

Daniel Stairs 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).

  • Blood loss estimator
    Patent number: D388167
    Type: Grant
    Filed: March 26, 1996
    Date of Patent: December 23, 1997
    Inventors: Robert Caradonna, Daniel Stairs