申请人 |
WMS GAMING INC.;BLOCK, RORY, LEE;BLACKBURN, CHRISTOPHER, W.;JAN, CHIH-HUI;RATHSACK, ERHARD, WALTER;SCHWARTZ, RICHARD, T.;SIMMERMON, JAMES, P.;WARKENTIN, TERRY, DEAN |
发明人 |
BLOCK, RORY, LEE;BLACKBURN, CHRISTOPHER, W.;JAN, CHIH-HUI;RATHSACK, ERHARD, WALTER;SCHWARTZ, RICHARD, T.;SIMMERMON, JAMES, P.;WARKENTIN, TERRY, DEAN |