Otto Herrmann

Person

  • Ancaster, CA

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Fish barrier

    • Publication number 20060090708
    • Publication date May 4, 2006
    • Paul Henry Patrick
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Porous dike intake structure for fish diversion

    • Publication number 20040200766
    • Publication date Oct 14, 2004
    • Paul H. Patrick
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING