Walter D. Ayres

Person

  • Burbank, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum feed mechanism

    • Patent number 4,008,889
    • Issue date Feb 22, 1977
    • Redco, Inc.
    • Walter D. Ayres
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL