Patents Assigned to Thw Hartz Mountain Corporation
  • Dog chew
    Patent number: D511236
    Type: Grant
    Filed: August 19, 2004
    Date of Patent: November 8, 2005
    Assignee: Thw Hartz Mountain Corporation
    Inventors: Gerard Crum, Sharon McNamara, Jia Tiandong, Kore Y. Fung