Patents by Inventor Willam K. Arnold

Willam K. Arnold 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).

  • Orthotic device
    Patent number: D583956
    Type: Grant
    Filed: December 11, 2007
    Date of Patent: December 30, 2008
    Assignee: Ossur, hf
    Inventors: Julia Chang, Stacy Wyatt, Willam K. Arnold
  • Orthotic device
    Patent number: D592756
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: May 19, 2009
    Assignee: Ossur hf
    Inventors: Julia Chang, Stacy Wyatt, Willam K. Arnold