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DOUGLAS PENHALE

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  • London, CA
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Radiation Source Assembly
    • Publication number 20170022073
    • Publication date Jan 26, 2017
    • Trojan Technologies
    • Douglas Penhale
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    RADIATION SOURCE MODULE AND FLUID TREATMENT SYSTEM
    • Publication number 20130334438
    • Publication date Dec 19, 2013
    • TROJAN TECHNOLOGIES
    • George Traubenberg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CLEANING APPARATUS, RADIATION SOURCE MODULE AND FLUID TREATMENT SYSTEM
    • Publication number 20120181446
    • Publication date Jul 19, 2012
    • Trojan Technologies
    • Joseph Elku
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    RADIATION SOURCE ASSEMBLY
    • Publication number 20120153183
    • Publication date Jun 21, 2012
    • Trojan Technologies
    • Douglas Penhale
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CLEANING APPARATUS, RADIATION SOURCE MODULE AND FLUID TREATMENT SYSTEM
    • Publication number 20120097187
    • Publication date Apr 26, 2012
    • TROJAN TECHNOLOGIES
    • Douglas Penhale
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FLUID TREATMENT SYSTEM
    • Publication number 20100193421
    • Publication date Aug 5, 2010
    • Trojan Technologies
    • Li Zheng Ma
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    RADIATION SOURCE CARTRIDGE AND MODULE CONTAINING SAME
    • Publication number 20100148094
    • Publication date Jun 17, 2010
    • Trojan Technologies
    • DOUGLAS PENHALE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLUID TREATMENT SYSTEM
    • Publication number 20080044320
    • Publication date Feb 21, 2008
    • TROJAN TECHNOLOGIES INC.
    • George Traubenberg
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Fluid treatment device
    • Publication number 20040026337
    • Publication date Feb 12, 2004
    • Trojan Technologies Inc.
    • Robert J. Veenstra
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Fluid treatment system
    • Publication number 20030080071
    • Publication date May 1, 2003
    • Trojan Technologies Inc.
    • Christian Williamson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE