Marvin H. Haapala

Person

  • Seattle, WA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Articulated arm sheet jogging mechanism

    • Patent number 3,949,982
    • Issue date Apr 13, 1976
    • Norfin, Inc.
    • Donald L. Snellman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL