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Martin D. Cothran

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  • Euless, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Depository system
    • Patent number 3,998,155
    • Issue date Dec 21, 1976
    • Docutel Corporation
    • Martin D. Cothran
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Automated fuel dispenser
    • Patent number 3,931,497
    • Issue date Jan 6, 1976
    • Docutel Corporation
    • Fred J. Gentile
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...