TREA

Leonid A. Rumyantsev

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  • Moscow, SU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle gearchange lever with clutchswitch
    • Patent number 4,183,424
    • Issue date Jan 15, 1980
    • Leonid A. Rumyantsev
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system of hydraulic torque converter of transport vehicle
    • Patent number 4,152,894
    • Issue date May 8, 1979
    • Tsentralny Nauchno-Issledova-Telsky Avtomobilny i. Avtomotorny Institut "Nami"
    • Leonid A. Rumyantsev
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle hydraulic transmission
    • Patent number 4,131,184
    • Issue date Dec 26, 1978
    • Tsentralny Nauchno Issledovatelsky Avtomobilny i Avtomotorny Institut Nami
    • Leonid A. Rumyantsev
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Centrifugal governor
    • Patent number 4,123,942
    • Issue date Nov 7, 1978
    • Leonid A. Rumyantsev
    • G05 - CONTROLLING REGULATING