Patents by Inventor Jonathan L. Stone

Jonathan L. Stone 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).

  • Continuous ultrapure steam generator
    Patent number: 9631807
    Abstract: A generator of ultrapure steam and a corresponding steam generating method uses a heated, fritted refractory glass plate as a water-to-steam interface dividing a first chamber, with water on one side of the plate and steam on the other. Water is continuously injected into interstices of the plate, held fixed in the chamber, where the water evaporates and migrates upwardly to where a steam cloud is formed that exits the chamber and into a second chamber that is a saturation housing where an air stream removes steam from the exit, preventing steam condensation, and delivering a steam jet out of the housing through a port.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: April 25, 2017
    Assignee: UNIVERSITY RESEARCH GLASSWARE CORPORATION
    Inventor: Jonathan L. Stone
  • CONTINUOUS ULTRAPURE STEAM GENERATOR
    Publication number: 20160084495
    Abstract: A generator of ultrapure steam and a corresponding steam generating method uses a heated, fritted refractory glass plate as a water-to-steam interface dividing a first chamber, with water on one side of the plate and steam on the other. Water is continuously injected into interstices of the plate, held fixed in the chamber, where the water evaporates and migrates upwardly to where a steam cloud is formed that exits the chamber and into a second chamber that is a saturation housing where an air stream removes steam from the exit, preventing steam condensation, and delivering a steam jet out of the housing through a port.
    Type: Application
    Filed: September 22, 2014
    Publication date: March 24, 2016
    Inventor: Jonathan L. Stone