Patents by Inventor Rizal Oei

Rizal Oei 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).

  • Patent number: D445278
    Type: Grant
    Filed: October 20, 1998
    Date of Patent: July 24, 2001
    Assignee: Build-A-Bear Workshop, L.L.C.
    Inventors: Adrienne Weiss, Rizal Oei
  • Patent number: D467757
    Type: Grant
    Filed: November 15, 2001
    Date of Patent: December 31, 2002
    Assignee: Build-A-Bear Workshop, Inc.
    Inventors: Rizal Oei, Donald Arthur Kapp
  • Patent number: D472401
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: April 1, 2003
    Assignee: Build-A-Bear Workshop, Inc.
    Inventors: Rizal Oei, Don Kapp, Robert N. Fox
  • Patent number: D490089
    Type: Grant
    Filed: October 1, 2003
    Date of Patent: May 18, 2004
    Assignee: Build-A-Bear Workshop, Inc.
    Inventors: Sharon Box, Rizal Oei, Jason Diebling
  • Patent number: D413280
    Type: Grant
    Filed: October 23, 1998
    Date of Patent: August 31, 1999
    Assignee: Build-A-Bear Workshop, L.L.C.
    Inventors: Adrienne Weiss, Rizal Oei
  • Patent number: D414353
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: September 28, 1999
    Assignee: Build-A-Bear Workwhop, L.L.C.
    Inventors: Maxine Clark, Adrienne Weiss, Rizal Oei
  • Patent number: D414814
    Type: Grant
    Filed: October 20, 1998
    Date of Patent: October 5, 1999
    Assignee: Build-A-Bear Workshop, L.L.C.
    Inventors: Adrienne Weiss, Rizal Oei
  • Patent number: D423218
    Type: Grant
    Filed: August 21, 1998
    Date of Patent: April 25, 2000
    Assignee: Build-A-Bear Workshop L.L.C.
    Inventors: Adrienne Weiss, Rizal Oei
  • Patent number: D431933
    Type: Grant
    Filed: August 24, 1998
    Date of Patent: October 17, 2000
    Assignee: Build-A-Bear Workshop, L.L.C.
    Inventors: Maxine Clark, Adrienne Weiss, Rizal Oei