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  • Surface particle counter
    Patent number: 7880874
    Abstract: A surface particle-counting device where the scanner element and the particle counting element have been combined so to reduce the number of lost particles and increase the overall efficiency of the particle-counting device. By removing the conventional tube that connects the scanner element and the particle counting element accuracy is increased.
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: February 1, 2011
    Assignee: Lighthouse Worldwide Solutions, Inc.
    Inventor: Rocco Pochy