John Sirowatka

Person

  • Grand Rapids, MI, US

Patents Applicationslast 30 patents

  • Information Patent Application

    COLLAPSIBLE BOX

    • Publication number 20150225114
    • Publication date Aug 13, 2015
    • Universal Forest Products, Inc.
    • John Sirowatka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL