Renato O. Roxas

Person

  • Chicago, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Insertion machine

    • Patent number 4,922,689
    • Issue date May 8, 1990
    • Bell & Howell Phillipsburg Company
    • David A. Haas
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES