Patents Assigned to Playtech, Inc.
  • Electronic game housing
    Patent number: D331427
    Type: Grant
    Filed: October 30, 1990
    Date of Patent: December 1, 1992
    Assignee: Playtech, Inc.
    Inventor: Welby K. O. Woo
  • Electronic game housing
    Patent number: D331606
    Type: Grant
    Filed: October 30, 1990
    Date of Patent: December 8, 1992
    Assignee: Playtech, Inc.
    Inventor: Welby K. O. Woo