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Eric A. Ward

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  • Knoxville, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal pump pet water fountain
    • Patent number 11,825,822
    • Issue date Nov 28, 2023
    • Radio Systems Corporation
    • Kevin Michael Sayers
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Pet water fountain
    • Patent number D992835
    • Issue date Jul 18, 2023
    • Radio Systems Corporation
    • Kevin Michael Sayers
    • D30 - Animal husbandry
  • Information Patent Grant

    Centrifugal pump pet water fountain
    • Patent number 11,470,813
    • Issue date Oct 18, 2022
    • Radio Systems Corporation
    • Kevin Michael Sayers
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Pet water fountain ring filter
    • Patent number D966463
    • Issue date Oct 11, 2022
    • Radio Systems Corporation
    • Kevin Michael Sayers
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Pet litter box
    • Patent number 11,000,007
    • Issue date May 11, 2021
    • Radio Systems Corporation
    • Eric Alexander Ward
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Containment transmitter for pet receiver
    • Patent number D883828
    • Issue date May 12, 2020
    • Radio Systems Corporation
    • Eric A. Ward
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Automatic ball launcher
    • Patent number 10,625,135
    • Issue date Apr 21, 2020
    • Radio Systems Corporation
    • Eric A. Ward
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Programmable pet feeder
    • Patent number D814124
    • Issue date Mar 27, 2018
    • Radio Systems Corporation
    • Eric A Ward
    • D30 - Animal husbandry
  • Information Patent Grant

    Two-meal pet feeder
    • Patent number D785874
    • Issue date May 2, 2017
    • Radio Systems Corporation
    • Eric A. Ward
    • D30 - Animal husbandry
  • Information Patent Grant

    Wall entry tunnel for a pet door
    • Patent number 9,464,476
    • Issue date Oct 11, 2016
    • Eric A. Ward
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Automatic ball launcher
    • Patent number 9,339,716
    • Issue date May 17, 2016
    • Radio Systems Corporation
    • Eric A Ward
    • F41 - WEAPONS
  • Information Patent Grant

    Method of exercising a dog
    • Patent number 9,320,960
    • Issue date Apr 26, 2016
    • Radio Systems Corporation
    • Eric A. Ward
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Wall entry tunnel for a pet door
    • Patent number 8,959,850
    • Issue date Feb 24, 2015
    • Radio Systems Corporation
    • Eric A. Ward
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hot and cold fluid therapy system
    • Patent number 7,828,831
    • Issue date Nov 9, 2010
    • DeRoyal Industries, Inc.
    • Benny L. Tanhehco
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Medical suction system
    • Patent number 7,806,879
    • Issue date Oct 5, 2010
    • DeRoyal Industries, Inc.
    • Christine N. Brooks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cautery device
    • Patent number D501047
    • Issue date Jan 18, 2005
    • DeRoyal Industries, Inc.
    • Earl E. Breazeale, Jr.
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    CENTRIFUGAL PUMP PET WATER FOUNTAIN
    • Publication number 20210212286
    • Publication date Jul 15, 2021
    • Radio Systems Corporation
    • Kevin Michael Sayers
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    CENTRIFUGAL PUMP PET WATER FOUNTAIN
    • Publication number 20200068848
    • Publication date Mar 5, 2020
    • Radio Systems Corporation
    • Kevin Michael Sayers
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    PET LITTER BOX
    • Publication number 20190373844
    • Publication date Dec 12, 2019
    • Radio Systems Corporation
    • Eric Alexander Ward
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Automatic Ball Launcher
    • Publication number 20190224555
    • Publication date Jul 25, 2019
    • Radio Systems Corporation
    • Eric A. Ward
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Wall Entry Tunnel for a Pet Door
    • Publication number 20160201385
    • Publication date Jul 14, 2016
    • Radio Systems Corporation
    • Eric A. Ward
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Automatic Ball Launcher
    • Publication number 20160161208
    • Publication date Jun 9, 2016
    • Radio Systems Corporation
    • Eric A. Ward
    • F41 - WEAPONS
  • Information Patent Application

    Wall Entry Tunnel for a Pet Door
    • Publication number 20130305636
    • Publication date Nov 21, 2013
    • Radio Systems Corporation
    • Eric A. Ward
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Medical Suction System
    • Publication number 20090247968
    • Publication date Oct 1, 2009
    • DeROYAL INDUSTRIES, INC.
    • Christine N. Brooks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Electrosurgical device
    • Publication number 20050059967
    • Publication date Mar 17, 2005
    • Earl E. Breazeale
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE