David J. Brownmiller

Person

  • Mason City, IA, US

Patents Applicationslast 30 patents

  • Information Patent Application

    SCREENLESS PANELS FOR A GRAIN DRYER

    • Publication number 20170023301
    • Publication date Jan 26, 2017
    • SUKUP MANUFACTURING CO.
    • David J. Brownmiller
    • F26 - DRYING