Patents by Inventor Robert M. Ries

Robert M. Ries 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).

  • Process metal detection system
    Patent number: D948351
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: April 12, 2022
    Inventors: James Roberts, Robert M. Ries, Sergey A. Moskalenko, Syed Mohammad Hamzauddin