Patents Assigned to TruSeal Telenologies, Inc.
  • Method and apparatus for filling the inner space of insulating glass units with inert gases
    Patent number: 6622456
    Abstract: A method for filling insulating glass units with gases other than air by dispensing cryogenic liquids into the inner space of these units which then evaporates to the gaseous state. The method is more efficient and effective accomplishing acceptable gas concentrations in less time, than charging gases directly into the unit.
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: September 23, 2003
    Assignee: TruSeal Telenologies, Inc.
    Inventor: Joseph S. Almasy