Patents by Inventor Donny Wang

Donny Wang 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).

  • Telephone set
    Patent number: D302012
    Type: Grant
    Filed: May 31, 1988
    Date of Patent: July 4, 1989
    Assignee: Allbest Industrial Corporation
    Inventor: Donny Wang