TREA

CHEMTECH SERVICES, INC.

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  • Lockport, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Microwave extraction of essential oils
    • Patent number 11,702,615
    • Issue date Jul 18, 2023
    • CHEMTECH SERVICES, INC.
    • John F. Hart
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents