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Richard H. Ferguson

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  • Cecil, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of sanitizing a surface
    • Patent number 10,400,198
    • Issue date Sep 3, 2019
    • Eagle US 2 LLC
    • Richard H. Ferguson
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Chemical feeder
    • Patent number 9,540,265
    • Issue date Jan 10, 2017
    • Axiall Ohio, Inc.
    • Richard H. Ferguson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Chemical feeder
    • Patent number 9,272,249
    • Issue date Mar 1, 2016
    • Axiall Ohio, Inc.
    • Richard H. Ferguson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Chemical feeder
    • Patent number 9,260,328
    • Issue date Feb 16, 2016
    • Axiall Ohio, Inc.
    • Richard H. Ferguson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Chemical feeder
    • Patent number 7,081,232
    • Issue date Jul 25, 2006
    • PPG Industries, Ohio, Inc.
    • Gerard F. Dooley, Jr.
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method of operating a chemical feeder
    • Patent number 6,517,727
    • Issue date Feb 11, 2003
    • PPG Industries Ohio, Inc.
    • Stanley R. Pickens
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Method Of Sanitizing A Surface
    • Publication number 20180057774
    • Publication date Mar 1, 2018
    • Eagle US 2 LLC
    • Richard H. Ferguson
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    Chemical Feeder
    • Publication number 20160016832
    • Publication date Jan 21, 2016
    • Axiall Ohio Inc.
    • Richard H. Ferguson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Chemical Feeder
    • Publication number 20150328598
    • Publication date Nov 19, 2015
    • Axiall Ohio, Inc.
    • Richard H. Ferguson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Chemical Feeder
    • Publication number 20150284274
    • Publication date Oct 8, 2015
    • Axiall Ohio, Inc.
    • Richard H. Ferguson
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Chemical Feeder
    • Publication number 20150197437
    • Publication date Jul 16, 2015
    • Axiall Ohio, Inc.
    • Richard H. Ferguson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Chemical Feeder
    • Publication number 20150132197
    • Publication date May 14, 2015
    • Axiall Ohio, Inc.
    • Richard H. Ferguson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Acid Tablet Composition
    • Publication number 20140308371
    • Publication date Oct 16, 2014
    • Axiall Ohio, Inc.
    • Claire R. F. Parasida
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    METHOD OF OPERATING A CHEMICAL FEEDER
    • Publication number 20020195404
    • Publication date Dec 26, 2002
    • Stanley R. Pickens
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL