TREA

Leslie Hartridge Limited

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  • Buckingham, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injection system monitoring equipment
    • Patent number 4,714,998
    • Issue date Dec 22, 1987
    • Leslie Hartridge Limited
    • Stephen Bussey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Press incorporating saftey system
    • Patent number 4,694,671
    • Issue date Sep 22, 1987
    • Leslie Hartridge Limited
    • David Downham
    • B30 - PRESSES
  • Information Patent Grant

    Machine tool
    • Patent number 4,651,404
    • Issue date Mar 24, 1987
    • Leslie Hartridge, Limited
    • Peter Shorrock
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Anti-backlash device
    • Patent number 4,623,278
    • Issue date Nov 18, 1986
    • Leslie Hartridge Ltd
    • Ronald W. Merrell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary anti-backlash component
    • Patent number 4,601,601
    • Issue date Jul 22, 1986
    • Leslie Hartridge Limited
    • Norman Morris
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Means for use in connecting a drive coupling to a non-splined end o...
    • Patent number 4,586,845
    • Issue date May 6, 1986
    • Leslie Hartridge Limited
    • Norman Morris
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Press
    • Patent number 4,570,839
    • Issue date Feb 18, 1986
    • Leslie Hartridge Limited
    • Gordon C. Cox
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Phase-angle checking apparatus
    • Patent number 4,497,201
    • Issue date Feb 5, 1985
    • Leslie Hartridge Limited
    • Ralph Allen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Volumetric metering equipment
    • Patent number 4,453,403
    • Issue date Jun 12, 1984
    • Leslie Hartridge, Ltd.
    • Stephen Bussey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flowmeter
    • Patent number 4,362,052
    • Issue date Dec 7, 1982
    • Leslie Hartridge Limited
    • Alastair E. F. Heath
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fuel quantity measuring apparatus
    • Patent number 4,348,894
    • Issue date Sep 14, 1982
    • Leslie Hartridge Limited
    • Reginald S. Emerson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cam box assembly
    • Patent number 4,332,163
    • Issue date Jun 1, 1982
    • Leslie Hartridge Limited
    • Reginald S. Emerson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Precision flowmeter
    • Patent number 4,331,033
    • Issue date May 25, 1982
    • Leslie Hartridge Limited
    • Reginald S. Emerson
    • G01 - MEASURING TESTING