Patents Assigned to Coleman Laboratories
  • Fluid level sensor
    Patent number: D724983
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: March 24, 2015
    Assignee: Coleman Laboratories
    Inventor: Le-Jun Yin
  • Fluid level sensor
    Patent number: D726053
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: April 7, 2015
    Assignee: Coleman Laboratories
    Inventor: Le-Jun Yin