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Richard J. Range

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  • Silver Spring, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Positive displacement pump
    • Patent number 4,120,202
    • Issue date Oct 17, 1978
    • Baxter Travenol Laboratories, Inc.
    • Richard J. Range
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...