Gerald R. Northrup

Person

  • Champaign, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Scalable three dimensional printing apparatus

    • Patent number 11,273,574
    • Issue date Mar 15, 2022
    • UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY
    • Megan A Kreiger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Concrete delivery system

    • Patent number 10,307,959
    • Issue date Jun 4, 2019
    • The United States of America as represented by the Secretary of the Army
    • Gerald R. Northrup
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CONCRETE DELIVERY SYSTEM

    • Publication number 20180086008
    • Publication date Mar 29, 2018
    • United States of America as Represented by The Secretary of The Army
    • Gerald R. Northrup
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    PRINTABLE CONCRETE COMPOSITION

    • Publication number 20180057405
    • Publication date Mar 1, 2018
    • Ghassan Al-Chaar
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    SCALABLE THREE DIMENSIONAL PRINTING APPARATUS

    • Publication number 20180056544
    • Publication date Mar 1, 2018
    • Megan A. Kreiger
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY