William O. Ellis

Person

  • Beaver Dam, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Parts unloader for top delivery dies

    • Patent number 4,961,337
    • Issue date Oct 9, 1990
    • Deere & Company
    • Thomas P. Henning
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...