Patents Represented by Attorney, Agent or Law Firm David B. Koo
  • Hair brush
    Patent number: 6357075
    Abstract: A hairbrush contains bristles formulated with powder formed from the mixture of both extreme infrared radiation material and poly-element minerals, which are then mixed into a plastic material, and attached to a bristle base of the hairbrush.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: March 19, 2002
    Assignee: Create Co., Ltd.
    Inventor: Kazutoshi Kaizuka