John D. Welch

Person

  • Winston-Salem, NC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Transfer applying machine

    • Patent number 4,263,766
    • Issue date Apr 28, 1981
    • R. J. Reynolds Tobacco Co.
    • Max N. Baker
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL