Patents by Inventor Patrick Dori

Patrick Dori 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).

  • Method and apparatus for displaying information along compliant ground
    Patent number: 5896929
    Abstract: Method and apparatus for displaying information along an extended area of compliant ground, such as along a sandy beach, the method and apparatus temporarily displaying a series of repetitive messages upon the extended area by impressing the messages into the compliant ground at regularly spaced intervals along the extended area.
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: April 27, 1999
    Inventor: Patrick Dori