Patents Assigned to Spector & Co. Inc.
  • Pen
    Patent number: D827028
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: August 28, 2018
    Assignee: Spector & Co. Inc.
    Inventor: Chuan Jiang
  • Pen
    Patent number: D837884
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: January 8, 2019
    Assignee: Spector & Co. Inc.
    Inventor: Qing Wang
  • Pen
    Patent number: D879877
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: March 31, 2020
    Assignee: Spector & Co. Inc.
    Inventor: Jerry Zhang
  • Pen
    Patent number: D895725
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: September 8, 2020
    Assignee: Spector & Co. Inc.
    Inventor: Jianhua Luo