TREA

David R. Christmann

Follow

Person

  • Boring, OR, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Printing system condenser
    • Patent number 7,665,824
    • Issue date Feb 23, 2010
    • Hewlett-Packard Development Company, L.P.
    • Michel A. Riou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Printing system
    • Publication number 20050093908
    • Publication date May 5, 2005
    • Hewlett-Packard Development Company, L.P.
    • Michel A. Riou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS