Patents by Inventor Henry C. H. Wang

Henry C. H. 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).

  • Mess tray or similar article
    Patent number: D289247
    Type: Grant
    Filed: September 19, 1984
    Date of Patent: April 14, 1987
    Assignee: Two Powers Enterprise Co. Ltd.
    Inventor: Henry C. H. Wang
  • Desk-top organizer
    Patent number: D290852
    Type: Grant
    Filed: November 29, 1984
    Date of Patent: July 14, 1987
    Assignee: Two Powers Enterprise Co., Ltd.
    Inventor: Henry C. H. Wang
  • Crayon holder
    Patent number: D298264
    Type: Grant
    Filed: May 19, 1986
    Date of Patent: October 25, 1988
    Inventor: Henry C. H. Wang