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Ricardo Group Plc

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Organization

  • WEST SUSSEX BN43 5FG, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engines
    • Patent number 5,065,712
    • Issue date Nov 19, 1991
    • Ricardo Group PLC
    • Giles E. Hundleby
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engines
    • Patent number 5,065,711
    • Issue date Nov 19, 1991
    • Ricardo Group PLC
    • Samuel Lesley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engines
    • Patent number 4,966,104
    • Issue date Oct 30, 1990
    • Ricardo Group PLC
    • Giles E. Hundleby
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke otto cycle engines
    • Patent number 4,903,482
    • Issue date Feb 27, 1990
    • Ricardo Group PLC
    • Martin T. Overington
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Trademarklast 30 trademarks

  • Information Trademark

    74113301 - RICARDO
    • Serial number 74113301
    • Registration number 1983189
    • Filing date Nov 5, 1990
    • Ricardo Group Plc
    • 12 - Vehicles
  • Information Trademark

    74113302 - RICARDO
    • Serial number 74113302
    • Registration number 1934527
    • Filing date Nov 5, 1990
    • Ricardo Group Plc
    • 37 - Building construction
  • Information Trademark

    74113303 - RICARDO
    • Serial number 74113303
    • Registration number 1906074
    • Filing date Nov 5, 1990
    • Ricardo Group Plc
    • 42 - Scientific and technological services and research and design relating thereto