Douglas M. Charpentier

Person

  • Bristol, CT, US

Patents Applicationslast 30 patents

  • Information Patent Application

    Bulk supply hopper

    • Publication number 20070261939
    • Publication date Nov 15, 2007
    • Arthur G. Russell Co., Inc.
    • Douglas M. Charpentier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL