TREA

Mark W. Herrema

Follow

Person

  • Rockford, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Growing media
    • Patent number D972901
    • Issue date Dec 20, 2022
    • Hydra Unlimited, LLC
    • Mark W. Herrema
    • D08 - Tools and hardware
  • Information Patent Grant

    Watercraft drain plug system
    • Patent number 11,390,359
    • Issue date Jul 19, 2022
    • Flow-Rite Controls, Ltd.
    • Mark W. Herrema
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Growing media
    • Patent number 11,178,827
    • Issue date Nov 23, 2021
    • Hydra Unlimited, LLC
    • Mark W. Herrema
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hydroponic nutrient aeration and flow control device and system
    • Patent number 10,588,276
    • Issue date Mar 17, 2020
    • Flow-Rite Controls, Ltd.
    • Daniel N. Campau
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Connector for a fluid handling system
    • Patent number 10,473,246
    • Issue date Nov 12, 2019
    • Flow-Rite Controls, Ltd.
    • Mark W. Herrema
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Liquid level sensor for battery monitoring systems
    • Patent number 10,381,693
    • Issue date Aug 13, 2019
    • Flow-Rite Controls, Ltd.
    • Mark Herrema
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Intelligent monitoring systems for liquid electrolyte batteries
    • Patent number 10,326,171
    • Issue date Jun 18, 2019
    • Flow-Rite Controls, Ltd.
    • Mark Herrema
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Through-hull fitting
    • Patent number 9,964,137
    • Issue date May 8, 2018
    • Flow-Rite Controls, Ltd.
    • Mark W. Herrema
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Battery tap electrical connector
    • Patent number 9,461,377
    • Issue date Oct 4, 2016
    • Flow-Rite Controls, Ltd.
    • Mark W. Herrema
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Through-hull fitting
    • Patent number 9,261,129
    • Issue date Feb 16, 2016
    • LockOn LLC
    • Mark W. Herrema
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Battery Rotation System For Rechargeable Batteries
    • Publication number 20230051482
    • Publication date Feb 16, 2023
    • FLOW-RITE CONTROLS, LTD.
    • Mark W. Herrema
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WATERCRAFT DRAIN PLUG SYSTEM
    • Publication number 20220144383
    • Publication date May 12, 2022
    • FLOW-RITE CONTROLS, LTD.
    • Mark W. Herrema
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    GROWING MEDIA
    • Publication number 20210345561
    • Publication date Nov 11, 2021
    • FLOW-RITE CONTROLS, LTD.
    • Mark W. Herrema
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HYDROPONIC NUTRIENT AERATION AND FLOW CONTROL DEVICE AND SYSTEM
    • Publication number 20200163298
    • Publication date May 28, 2020
    • FLOW-RITE CONTROLS, LTD.
    • Daniel N. Campau
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HYDROPONIC NUTRIENT AERATION AND FLOW CONTROL DEVICE AND SYSTEM
    • Publication number 20200045899
    • Publication date Feb 13, 2020
    • FLOW-RITE CONTROLS, LTD.
    • Daniel N. Campau
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    INTELLIGENT MONITORING SYSTEMS FOR LIQUID ELECTROLYTE BATTERIES
    • Publication number 20190260090
    • Publication date Aug 22, 2019
    • FLOW-RITE CONTROLS, LTD.
    • Mark Herrema
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR FOR A FLUID HANDLING SYSTEM
    • Publication number 20190063652
    • Publication date Feb 28, 2019
    • FLOW-RITE CONTROLS, LTD.
    • Mark W. Herrema
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTELLIGENT MONITORING SYSTEMS FOR LIQUID ELECTROLYTE BATTERIES
    • Publication number 20170279164
    • Publication date Sep 28, 2017
    • FLOW-RITE CONTROLS, LTD.
    • Mark Herrema
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIQUID LEVEL SENSOR FOR BATTERY MONITORING SYSTEMS
    • Publication number 20170279167
    • Publication date Sep 28, 2017
    • FLOW-RITE CONTROLS, LTD.
    • Mark Herrema
    • G01 - MEASURING TESTING
  • Information Patent Application

    BATTERY TAP ELECTRICAL CONNECTOR
    • Publication number 20160365560
    • Publication date Dec 15, 2016
    • FLOW-RITE CONTROLS, LTD.
    • Mark W. Herrema
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THROUGH-HULL FITTING
    • Publication number 20160123372
    • Publication date May 5, 2016
    • LockOn LLC
    • Mark W. Herrema
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BATTERY TAP ELECTRICAL CONNECTOR
    • Publication number 20160118728
    • Publication date Apr 28, 2016
    • FLOW-RITE CONTROLS, LTD.
    • Mark W. Herrema
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RATCHETING FASTENER
    • Publication number 20150010372
    • Publication date Jan 8, 2015
    • Mark W. Herrema
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BATTERY ELECTROLYTE LEVEL INDICATOR
    • Publication number 20110128154
    • Publication date Jun 2, 2011
    • FLOW-RITE CONTROLS, LTD.
    • Mark W. Herrema
    • G01 - MEASURING TESTING