Jeffrey L. Hengsbach

Person

  • Mukwonago, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Construction for a book cover

    • Patent number 7,448,650
    • Issue date Nov 11, 2008
    • Visual Systems, Inc.
    • Jeffrey L. Hengsbach
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

  • Information Patent Application

    Construction for a book jacket

    • Publication number 20040178622
    • Publication date Sep 16, 2004
    • Jeffrey L. Hengsbach
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    Construction for a book cover

    • Publication number 20040108710
    • Publication date Jun 10, 2004
    • Jeffrey L. Hengsbach
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    Construction for a book cover

    • Publication number 20040108709
    • Publication date Jun 10, 2004
    • Jeffrey L. Hengsbach
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER