Patents Assigned to Zhen Distribution, Inc.
  • Vibrating ring
    Patent number: D557805
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: December 18, 2007
    Assignees: Church & Dwight Co., Inc., Zhen Distribution, Inc.
    Inventors: Mark V. Gromosaik, Jason Kieke, Bruce Richard Weiss, Jesse Adams
  • Vibrating ring
    Patent number: D557806
    Type: Grant
    Filed: December 18, 2006
    Date of Patent: December 18, 2007
    Assignees: Church & Dwight Co., Inc., Zhen Distribution, Inc.
    Inventors: Mark V. Gromosaik, Jason Kieke, Bruce Richard Weiss, Jesse Adams