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Stephen M. Armstrong

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  • Halifax, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dental amalgam separator
    • Patent number 7,166,214
    • Issue date Jan 23, 2007
    • 3MA Solutions Incorporated
    • Stephen Armstrong
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Dental amalgam separator
    • Publication number 20060065594
    • Publication date Mar 30, 2006
    • Stephen Armstrong
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Photobioreactor
    • Publication number 20030059932
    • Publication date Mar 27, 2003
    • National Research Council of Canada
    • James S Craigie
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...