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Anthony John Witheridge

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  • Batavia, IL, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS VENT VALVE
    • Publication number 20130092255
    • Publication date Apr 18, 2013
    • International Valve Manufacturing, L.L.C.
    • Rudolph Joseph Lang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Method and apparatus for venting gas from liquid-conveying conduit
    • Publication number 20120037834
    • Publication date Feb 16, 2012
    • International Valve Manufacturing, L.L.C.
    • Rudolph J. Lang, III
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Multi-Product Tank
    • Publication number 20090242566
    • Publication date Oct 1, 2009
    • Anthony J. Witheridge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Aeration of wastewater ponds using airlift pumps
    • Publication number 20050242450
    • Publication date Nov 3, 2005
    • A. J. Witheridge
    • Anthony John Witheridge
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Maintaining fluidized beds of cohesive particles using vibrating fl...
    • Publication number 20040247401
    • Publication date Dec 9, 2004
    • Anthony John Witheridge
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL