Adrian Alexander Filip

Person

  • Corona, CA, US

Patents Applicationslast 30 patents

  • Information Patent Application

    Diaphragm Bead Configuration

    • Publication number 20240093791
    • Publication date Mar 21, 2024
    • Acorn Engineering Company, Inc.
    • Edward Barry Knoles
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Clapper With an Upstream Cam-Arm and Roller Arrangement

    • Publication number 20240093795
    • Publication date Mar 21, 2024
    • Acorn Engineering Company, Inc.
    • Luis Fernando Prieto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Spring Stop for Clapper Valve

    • Publication number 20240093796
    • Publication date Mar 21, 2024
    • Acorn Engineering Company, Inc.
    • Edward Barry Knoles
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Eccentric Backflow Preventer

    • Publication number 20230025349
    • Publication date Jan 26, 2023
    • Acorn Engineering Company, Inc.
    • Pui Yuen Ng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...