Patents by Inventor Randy R. Robust

Randy R. Robust 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).

  • Splash guard for bathtubs
    Patent number: 4025970
    Abstract: The invention provides a splash guard for a bathtub, the present splash guard fitting about the upper periphery of the bathtub walls and having sloping surfaces which flow water incident thereon back into the tub itself.
    Type: Grant
    Filed: October 30, 1975
    Date of Patent: May 31, 1977
    Inventor: Randy R. Robust