Patents Assigned to DEFELKSO CORPORATION
  • Method and system for testing surfaces for contaminants
    Patent number: 10514328
    Abstract: The testing apparatus facilitates the testing of surfaces for contaminants such as soluble salts prior to applying a protective coating. The testing apparatus includes an air-permeable water-resistant membrane, an overlay, and a test chamber. When assembled, the testing apparatus provides an easily removable testing apparatus that encloses a void into which a solvent may be injected to determine the level of contamination of the surface.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: December 24, 2019
    Assignee: DEFELKSO CORPORATION
    Inventors: Leon Vandervalk, Steven Nowell, Nicholas Williams