Patents by Inventor Witoon Rerksiriwan

Witoon Rerksiriwan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Motor scooter
    Patent number: D555543
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: November 20, 2007
    Assignee: Honda Motor Co., Ltd.
    Inventors: Yumio Shibata, Witoon Rerksiriwan, Seksith Uchchin, Suriya Kwamchob
  • Motor scooter
    Patent number: D556093
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: November 27, 2007
    Assignee: Honda Motor Co., Ltd.
    Inventors: Jun Tanaka, Witoon Rerksiriwan, Chatchanon Yongram
  • Muffler for a motor scooter
    Patent number: D560581
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: January 29, 2008
    Assignee: Honda Motor Co., Ltd.
    Inventors: Yumio Shibata, Witoon Rerksiriwan, Seksith Uchchin, Suriya Kwamchob