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Fred M. Schweinberg

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  • Knoxville, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reciprocating gas compressor valve
    • Patent number 11,365,730
    • Issue date Jun 21, 2022
    • Delaware Capital Formation, Inc.
    • Swapnil S. Khaire
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating gas compressor valve
    • Patent number 10,941,763
    • Issue date Mar 9, 2021
    • Delaware Capital Formation, Inc.
    • Swapnil S. Khaire
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Utility cover identification system
    • Patent number 10,647,483
    • Issue date May 12, 2020
    • Hubbell Incorporated
    • Fred Matthew Schweinberg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealing element for reciprocating gas compressor valve
    • Patent number D861735
    • Issue date Oct 1, 2019
    • Delaware Capital Formation, Inc.
    • Stephen A. Mish
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Sealing element for reciprocating gas compressor valve
    • Patent number D816719
    • Issue date May 1, 2018
    • Delaware Capital Formation, Inc.
    • Stephen A. Mish
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Sealing element for reciprocating gas compressor valve
    • Patent number D816122
    • Issue date Apr 24, 2018
    • Delaware Capital Formation, Inc.
    • Stephen A. Mish
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Utility cover identification system
    • Patent number 9,296,527
    • Issue date Mar 29, 2016
    • Hubbell Incorporated
    • Fred Matthew Schweinberg
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Reciprocating Gas Compressor Valve
    • Publication number 20210262463
    • Publication date Aug 26, 2021
    • Delaware Capital Formation, Inc.
    • Swapnil S. Khaire
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING GAS COMPRESSOR VALVE
    • Publication number 20190301446
    • Publication date Oct 3, 2019
    • Delaware Capital Formation, Inc.
    • Swapnil S. Khaire
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Reciprocating Compressor Monitoring System
    • Publication number 20180163711
    • Publication date Jun 14, 2018
    • Advancing Machinery Solutions, LLC
    • J. Steve Follmar
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Utility Cover Identification System
    • Publication number 20160167851
    • Publication date Jun 16, 2016
    • HUBBELL INCORPORATED
    • Fred Matthew Schweinberg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Utility cover identification system
    • Publication number 20120012488
    • Publication date Jan 19, 2012
    • Fred Matthew Schweinberg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Coil nut
    • Publication number 20090057316
    • Publication date Mar 5, 2009
    • Fred M. Schweinberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...