William D. Friddle Sr.

Person

  • Greenville, SC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet cutting apparatus

    • Patent number 4,117,753
    • Issue date Oct 3, 1978
    • William D. Friddle
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL