Patents by Inventor Ryan Griffith

Ryan Griffith has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Flowable concrete with secondary accelerator
    Patent number: 10689304
    Abstract: A concrete, mortar or grout formulation comprises two separate components: a concrete admixture comprising: (a) a concrete mixture; (b) alkali carbonate; (c) aretarder; and (d) water, an accelerator mixture comprising: (a) anaccelerator component; and (b) water.
    Type: Grant
    Filed: November 27, 2014
    Date of Patent: June 23, 2020
    Assignee: NORMET INTERNATIONAL LIMITED
    Inventors: Roar Myrdal, Ryan Griffith, Kah Fai Lee
  • FLOWABLE CONCRETE WITH SECONDARY ACCELERATOR
    Publication number: 20170008811
    Abstract: A concrete, mortar or grout formulation comprises two separate components: a concrete admixture comprising: (a) a concrete mixture; (b) alkali carbonate; (c) aretarder; and (d) water, an accelerator mixture comprising: (a) anaccelerator component; and (b) water.
    Type: Application
    Filed: November 27, 2014
    Publication date: January 12, 2017
    Applicant: Normet International Limited
    Inventors: Roar Myrdal, Ryan Griffith, Kah Fai Lee