Patents by Inventor Mark Andrew Abraham

Mark Andrew Abraham 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).

  • Closed-Loop Centrifugal Air Classifying System and Method for Utilizing the Same
    Publication number: 20180243798
    Abstract: A method is disclosed. The method includes depositing a source material (M) consisting of blast furnace slag into a closed-loop centrifugal air classifying system (10, 10?, 10?) and utilizing the closed-loop centrifugal air classifying system (10, 10?, 10?) for processing the blast furnace slag into a processed blast furnace slag material (Mp). A closed-loop centrifugal air classifying system (10, 10?, 10?) is also disclosed.
    Type: Application
    Filed: February 4, 2016
    Publication date: August 30, 2018
    Inventors: Mark Andrew Abraham, Alton Leo Popp