Derrick Kraus

Person

  • Tower Lakes, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat-sensitive chromogenic system

    • Patent number 6,060,428
    • Issue date May 9, 2000
    • Wallace Computer Services, Inc.
    • John C. H. Chang
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER