Eugen Schang

Person

  • Portland, OR, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Envelope making apparatus

    • Patent number 3,990,354
    • Issue date Nov 9, 1976
    • Pak-Well Corporation
    • James O. Ward
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD