William H. Drake

Person

  • Greenville, SC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Stop-motion for automatic doffing apparatus

    • Patent number 4,018,040
    • Issue date Apr 19, 1977
    • Platt Saco Lowell Corporation
    • Clinton C. Zerfoss
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL