Patents by Inventor Rick Plavidal

Rick Plavidal 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).

  • Publication number: 20100192978
    Abstract: The present invention discloses a surface treatment to nucleate, grow, detach, implode and collapse vapor bubbles for various cleaning and surface treatment applications. The process can be accomplished by using alternating temperature and chemical, in addition to vacuum/pressure to produce a pulsing and continuous action within a fluid. In an aspect, a thermal cycle nucleation process employs temperature cycling with controlled heating and cooling processes, and with or without vacuum cycles for cleaning delicate surfaces. In another aspect, a chemical cycle nucleation employs varying concentrations fluid mixtures of chemical vapors/fluids to either create, grow vapor bubbles to treat the surface by collapse or implode vapor bubbles. Different chemical vapors or liquids can form chemical mixtures directly on surfaces to inhibit or eliminate re-deposition of particle, and can be tailored to promote rapid chemical dissolving and breakdown of surface contaminates.
    Type: Application
    Filed: October 27, 2008
    Publication date: August 5, 2010
    Applicant: HYPERFLO LLC
    Inventors: Rick Plavidal, Charlotte Frederick