David Ellsworth Minesinger

Person

  • Fort Thomas, KY, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Tamper-proof closure seal

    • Patent number 4,009,793
    • Issue date Mar 1, 1977
    • The Procter & Gamble Company
    • David Ellsworth Minesinger
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL