Mouths Inlet holes

Patents Grantslast 30 patents

  • Information Patent Grant

    Passive and no-loss weather cap for protection of wind induced down...

    • Patent number 11,959,636
    • Issue date Apr 16, 2024
    • UChicago Argonne, LLC
    • Darius D. Lisowski
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Plant for absorption of individual components in gases

    • Patent number 11,306,643
    • Issue date Apr 19, 2022
    • Andritz AG
    • Martin Koller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Passive and no-loss weather cap for protection of wind induced down...

    • Patent number 11,274,825
    • Issue date Mar 15, 2022
    • UChicago Argonne, LLC
    • Darius D. Lisowski
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Modular flue adapter system and method

    • Patent number 10,883,716
    • Issue date Jan 5, 2021
    • FPI Fireplace Products International Ltd.
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Universal chimney pipe cover

    • Patent number 10,690,343
    • Issue date Jun 23, 2020
    • Top Hat Chimney Systems, Inc.
    • Thomas Hazard
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Modular flue adapter system and method

    • Patent number 9,612,014
    • Issue date Apr 4, 2017
    • FPI Fireplace Products International Ltd.
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Low profile vent terminal with variable exhaust angle

    • Patent number 9,459,007
    • Issue date Oct 4, 2016
    • Carrier Corporation
    • David Warmuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of installing exhaust tube

    • Patent number 9,341,368
    • Issue date May 17, 2016
    • Noritz Corporation
    • Masaki Sugatani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Modular flue adapter system and method

    • Patent number 8,794,228
    • Issue date Aug 5, 2014
    • FPI Fireplace Products International Ltd.
    • Jeffrey H. Richter
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Modular flue adapter system and method

    • Patent number 7,784,458
    • Issue date Aug 31, 2010
    • FPI Fireplace Products International Ltd.
    • Jeffrey H. Richter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Exhaust stacks and power generation systems for increasing gas turb...

    • Patent number 7,707,818
    • Issue date May 4, 2010
    • General Electric Company
    • Saravanan Nattanmai Venkataraman
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Refrigerators

    • Patent number 4,016,730
    • Issue date Apr 12, 1977
    • Paul Hendrik DeVilliers
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2748728

    • Patent number 2,748,728
    • Issue date Jun 5, 1956
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1875946

    • Patent number 1,875,946
    • Issue date Sep 6, 1932
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1542480

    • Patent number 1,542,480
    • Issue date Jun 16, 1925
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1516169

    • Patent number 1,516,169
    • Issue date Nov 18, 1924
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1511562

    • Patent number 1,511,562
    • Issue date Oct 14, 1924
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents