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Ermi Roos

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  • Hialeah, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lodged debris detector for a particle analyzer
    • Patent number 4,775,833
    • Issue date Oct 4, 1988
    • Coulter Electronics, Inc.
    • Ermi Roos
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pulse amplifying system
    • Patent number 4,481,466
    • Issue date Nov 6, 1984
    • Coulter Electronics, Inc.
    • Ermi Roos
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Centrifugal feeder
    • Patent number 4,350,292
    • Issue date Sep 21, 1982
    • Coulter Electronics, Inc.
    • Ian D. Gilbert
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL