TREA

CVI Incorporated

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  • Columbus, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Saturated fluid pumping apparatus
    • Patent number 5,188,519
    • Issue date Feb 23, 1993
    • CVI Incorporated
    • Ivars S. Spulgis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-stage cryogenic refrigerators
    • Patent number 4,584,839
    • Issue date Apr 29, 1986
    • CVI Incorporated
    • Jack E. Jensen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic refrigerator
    • Patent number 4,524,586
    • Issue date Jun 25, 1985
    • CVI Incorporated
    • Jack E. Jensen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic refrigerator with gas spring loaded valve
    • Patent number 4,522,033
    • Issue date Jun 11, 1985
    • CVI Incorporated
    • Jack E. Jensen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic refrigerator and heat source
    • Patent number 4,520,630
    • Issue date Jun 4, 1985
    • CVI Incorporated
    • Domenico S. Sarcia
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Vacuum spool piece and joint
    • Patent number 4,502,714
    • Issue date Mar 5, 1985
    • CVI Incorporated
    • Richard A. Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cryogenic refrigerator
    • Patent number 4,481,777
    • Issue date Nov 13, 1984
    • CVI Incorporated
    • Domenico S. Sarcia
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic refrigerator
    • Patent number 4,471,626
    • Issue date Sep 18, 1984
    • CVI Incorporated
    • Domenico S. Sarcia
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryopump apparatus
    • Patent number RE31665
    • Issue date Sep 11, 1984
    • CVI Incorporated
    • John W. Bonn
    • 062 - Refrigeration
  • Information Patent Grant

    Cryopump
    • Patent number 4,466,252
    • Issue date Aug 21, 1984
    • CVI Incorporated
    • Charles B. Hood
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermal blocked valve
    • Patent number 4,462,419
    • Issue date Jul 31, 1984
    • CVI Incorporated
    • Steve L. Hensley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cryogenic refrigerator
    • Patent number 4,438,631
    • Issue date Mar 27, 1984
    • CVI Incorporated
    • Domenico S. Sarcia
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Fluidic cryogenic refrigerator
    • Patent number 4,391,103
    • Issue date Jul 5, 1983
    • CVI Incorporated
    • Domenico S. Sarcia
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Hybrid cryogenic refrigerator
    • Patent number 4,389,850
    • Issue date Jun 28, 1983
    • CVI Incorporated
    • Domenico S. Sarcia
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic refrigerator
    • Patent number 4,388,809
    • Issue date Jun 21, 1983
    • CVI Incorporated
    • Domenico S. Sarcia
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Super critical helium refrigeration process and apparatus
    • Patent number 4,346,563
    • Issue date Aug 31, 1982
    • CVI Incorporated
    • Charles B. Hood
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryopump apparatus
    • Patent number 4,341,079
    • Issue date Jul 27, 1982
    • CVI Incorporated
    • John W. Bonn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas purifier having rechargeable adsorber filter with removeable re...
    • Patent number 4,135,896
    • Issue date Jan 23, 1979
    • CVI Corporation
    • Harold C. Parish
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Methods for removing radioactive isotopes from contaminated streams
    • Patent number 4,133,651
    • Issue date Jan 9, 1979
    • CVI Corporation
    • David R. Hoy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Adsorber filter fill system closure apparatus
    • Patent number 3,972,451
    • Issue date Aug 3, 1976
    • CVI Corporation
    • Harold Cheney Parish
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Radioactive gas standby treatment apparatus with high efficiency re...
    • Patent number 3,964,887
    • Issue date Jun 22, 1976
    • CVI Corporation
    • Thomas Nelson Hickey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Rechargeable particulate filter for radioactive contaminated gas st...
    • Patent number 3,964,890
    • Issue date Jun 22, 1976
    • CVI Corporation
    • John William Bonn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

  • Information Trademark

    74040554 - CVI
    • Serial number 74040554
    • Registration number 1680064
    • Filing date Mar 21, 1990
    • CVI Incorporated
    • 6 - Common metals and their alloys
  • Information Trademark

    73450819 - HECA
    • Serial number 73450819
    • Registration number 1298699
    • Filing date Nov 2, 1983
    • CVI Incorporated
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73412107 - TORR MASTER
    • Serial number 73412107
    • Registration number 1300181
    • Filing date Feb 3, 1983
    • CVI Incorporated
    • 7 - Machines and machine tools
  • Information Trademark

    73404747 - CVI
    • Serial number 73404747
    • Registration number 1361421
    • Filing date Dec 3, 1982
    • CVI Incorporated
    • 7 - Machines and machine tools
  • Information Trademark

    73404579 - CVI
    • Serial number 73404579
    • Registration number 1361420
    • Filing date Dec 2, 1982
    • CVI Incorporated
    • 7 - Machines and machine tools
  • Information Trademark

    73131306 - CANSET
    • Serial number 73131306
    • Registration number 1103309
    • Filing date Jun 21, 1977
    • CVI CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    73131307 - GRAV-A-PAK
    • Serial number 73131307
    • Registration number 1098572
    • Filing date Jun 21, 1977
    • CVI CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    73075480 - CVI
    • Serial number 73075480
    • Registration number 1085176
    • Filing date Jan 27, 1976
    • CVI CORPORATION
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    72339299 - ASTROFIN
    • Serial number 72339299
    • Registration number 894141
    • Filing date Sep 30, 1969
    • CVI CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    72282651 - CVI
    • Serial number 72282651
    • Registration number 851012
    • Filing date Oct 17, 1967
    • CVI CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes