TREA

Thomas E. Beling

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  • Saxonville, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Synchronous motor drive
    • Patent number 4,271,384
    • Issue date Jun 2, 1981
    • SIGMA Instruments, Inc.
    • Thomas E. Beling
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Switching circuit for connecting an AC source to a load
    • Patent number 4,258,276
    • Issue date Mar 24, 1981
    • SIGMA Instruments, Inc.
    • Thomas E. Beling
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Condition operated load control
    • Patent number 4,172,998
    • Issue date Oct 30, 1979
    • Sigma Instruments Inc.
    • Thomas E. Beling
    • H01 - BASIC ELECTRIC ELEMENTS