David Anthony Craig

Person

  • Boston, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-faceted modular silo for bulk solids

    • Patent number 6,139,241
    • Issue date Oct 31, 2000
    • Jenike & Johanson, Inc.
    • David Anthony Craig
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents