Patents by Inventor Salahshoor Pirsoltan Meisam

Salahshoor Pirsoltan Meisam 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).

  • SYSTEM AND METHOD FOR MACHINING WORKPIECE AND ARTICLE MACHINED THEREFROM
    Publication number: 20190299309
    Abstract: A system is configured for machining a workpiece (100), the workpiece includes an interior surface (110) that defines an internal passage (112). The system includes an electrode (116) located within the internal passage and electrically isolated from the workpiece, an electrolyte supply, a power supply, and a remover. The electrolyte supply is configured for circulating an electrolyte in a gap between the electrode and the workpiece. The power supply is configured for applying a voltage between the electrode and the workpiece to facilitate smoothing the interior surface. The remover is configured for completely removing the electrode from within the internal passage after smoothing the interior surface.
    Type: Application
    Filed: May 5, 2017
    Publication date: October 3, 2019
    Inventors: Yong Yang, Bin Wei, Salahshoor Pirsoltan Meisam, Ming Jia, Huiyu Xu, Yibo Gao, William T. Carter, Andrew L. Trimmer, Singh Prabhjot, Pinghai Yang