Dwight D. Grady

Person

  • Hartsville, SC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of forming a flush-sided container

    • Patent number 4,270,475
    • Issue date Jun 2, 1981
    • Sonoco Products Company
    • Wade D. Fletcher
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Peel-top container assembly system

    • Patent number 4,122,790
    • Issue date Oct 31, 1978
    • Sonoco Products Company
    • E. Riley Rowe
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL