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Donald C. Cohlman

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  • Rolling Meadows, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual rate bi-directional switch
    • Patent number 4,301,378
    • Issue date Nov 17, 1981
    • Motorola, Inc.
    • Donald C. Cohlman
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Blanker inhibit circuit
    • Patent number 4,053,843
    • Issue date Oct 11, 1977
    • Motorola, Inc.
    • Larry Richard Wright
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Muting circuit for a radio receiver
    • Patent number 3,939,431
    • Issue date Feb 17, 1976
    • Motorola, Inc.
    • Donald C. Cohlman
    • H03 - BASIC ELECTRONIC CIRCUITRY