Patents Assigned to OSB Scan Inc.
  • Defect detection in articles using computer modelled dissipation correction differential time delayed far IR scanning
    Patent number: 6346704
    Abstract: A process for the detection of flaws in an article comprising infra-red scanning of the article as its temperature changes and comparing the infra-red scans for regularity of cooling/heating pattern. Where the article is irregular, such as in marginal areas, thermodynamic modelling is performed to establish a hypothetic cooling/heating pattern for an unflawed article.
    Type: Grant
    Filed: June 16, 1998
    Date of Patent: February 12, 2002
    Assignee: OSB Scan Inc.
    Inventor: Daniel J. Kenway