Patents by Inventor Amir Hashem Shahidi Bonjar

Amir Hashem Shahidi Bonjar 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).

  • Expandable dental micromotor bur
    Patent number: D679837
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: April 9, 2013
    Assignees: Amir Hashem Shahidi Bonjar, Shahid Beheshti University of Medical Sciences
    Inventor: Amir Hashem Shahidi Bonjar
  • Surgical suture needle conductor pincet
    Patent number: D683019
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: May 21, 2013
    Assignees: Amir Hashem Shahidi Bonjar, Shahid Beheshti University of Medical Sciences
    Inventor: Amir Hashem Shahidi Bonjar
  • Anti plaster expansion dental articulator mounting plate
    Patent number: D691729
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: October 15, 2013
    Assignees: Shahid Beheshti University of Medical Sciences
    Inventor: Amir Hashem Shahidi Bonjar
  • Dental suction tip bearing internal spiral rotary head
    Patent number: D692143
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: October 22, 2013
    Assignees: Shahid Beheshti University of Medical Sciences
    Inventor: Amir Hashem shahidi bonjar
  • Self condensing dental amalgam carrier with single step loading performance
    Patent number: D730515
    Type: Grant
    Filed: February 17, 2013
    Date of Patent: May 26, 2015
    Assignees: Dentofacial Deformities Research Center of Shahid Beheshti University of Medical Sciences
    Inventor: Amir Hashem Shahidi Bonjar
  • Surgical self-retractable silicone strap
    Patent number: D735443
    Type: Grant
    Filed: February 17, 2013
    Date of Patent: August 4, 2015
    Assignees: Dentofacial Deformities Reasearch Center of Shahid Beheshti University Medical Science
    Inventor: Amir Hashem Shahidi Bonjar
  • Patient-friendly smart dental bite block
    Patent number: D991457
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: July 4, 2023
    Inventor: Amir Hashem Shahidi Bonjar
  • Toothpaste dispensing travel toothbrush
    Patent number: D992285
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: July 18, 2023
    Inventor: Amir Hashem Shahidi Bonjar