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Graham-White Sales Corporation

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  • Salem, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid-actuated drain valve
    • Patent number 4,336,821
    • Issue date Jun 29, 1982
    • Graham-White Sales Corporation
    • Virgil L. Frantz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Canister-compactor assembly
    • Patent number 4,336,042
    • Issue date Jun 22, 1982
    • Graham-White Sales Corporation
    • Virgil L. Frantz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Desiccant canister assembly
    • Patent number 4,261,715
    • Issue date Apr 14, 1981
    • Graham-White Sales Corporation
    • Virgil L. Frantz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Solenoid-actuated valve
    • Patent number 4,230,156
    • Issue date Oct 28, 1980
    • Graham-White Sales Corporation
    • Virgil L. Frantz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual filter assembly for compressed gas
    • Patent number 4,199,331
    • Issue date Apr 22, 1980
    • Graham-White Sales Corp.
    • Virgil L. Frantz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pneumatic compactor for particulate desiccant
    • Patent number 4,131,442
    • Issue date Dec 26, 1978
    • Graham-White Sales Corporation
    • Lanier Frantz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Foaming waste treatment composition and method for treating nitroge...
    • Patent number 4,127,383
    • Issue date Nov 28, 1978
    • Graham-White Sales Corporation
    • F. Bertram Johnston
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compressed gas filter assembly
    • Patent number 4,113,451
    • Issue date Sep 12, 1978
    • Graham-White Sales Corp.
    • Virgil L. Frantz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dual filter assembly
    • Patent number 4,108,617
    • Issue date Aug 22, 1978
    • Graham-White Sales Corp.
    • Virgil L. Frantz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for decontaminating compressed gas
    • Patent number 4,097,248
    • Issue date Jun 27, 1978
    • Graham-White Sales Corporation
    • Virgil L. Frantz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Solenoid-actuated valve
    • Patent number 4,065,096
    • Issue date Dec 27, 1977
    • Graham-White Sales Corporation
    • Virgil L. Frantz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressed air filter assembly
    • Patent number 4,052,178
    • Issue date Oct 4, 1977
    • Graham-White Sales Corporation
    • Virgil L. Frantz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pneumatic compactor for particulate desiccant
    • Patent number 4,029,486
    • Issue date Jun 14, 1977
    • Graham-White Sales Corporation
    • Lanier Frantz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

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