Patents by Inventor Yong Y. Keong

Yong Y. Keong 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).

  • Workstation table
    Patent number: D330296
    Type: Grant
    Filed: September 24, 1990
    Date of Patent: October 20, 1992
    Assignee: Artwright Marketing SDN. BHD
    Inventor: Yong Y. Keong
  • Workstation table
    Patent number: D330297
    Type: Grant
    Filed: September 24, 1990
    Date of Patent: October 20, 1992
    Assignee: Artwright Marketing SDN. BHD
    Inventor: Yong Y. Keong
  • Workstation table
    Patent number: D330298
    Type: Grant
    Filed: September 24, 1990
    Date of Patent: October 20, 1992
    Assignee: Artwright Marketing SDN. BHD.
    Inventor: Yong Y. Keong
  • Printer table
    Patent number: D331336
    Type: Grant
    Filed: January 16, 1991
    Date of Patent: December 1, 1992
    Assignee: Artwright Marketing SDN BHD
    Inventor: Yong Y. Keong
  • Printer table
    Patent number: D331339
    Type: Grant
    Filed: January 16, 1991
    Date of Patent: December 1, 1992
    Assignee: Artwright Marketing SDN BHD
    Inventor: Yong Y. Keong
  • Printer table
    Patent number: D334310
    Type: Grant
    Filed: January 16, 1991
    Date of Patent: March 30, 1993
    Assignee: Artwright Marketing SDN BHD
    Inventor: Yong Y. Keong
  • Paper hopper
    Patent number: D344751
    Type: Grant
    Filed: September 24, 1990
    Date of Patent: March 1, 1994
    Assignee: Artwright Marketing Sdn. Bhd.
    Inventor: Yong Y. Keong