申请人 |
AMERICAN TELECONFERENCING SERVICES, LTD.;JONES, BOLAND, T.;GUTHRIE, DAVID, MICHAEL;SANTORO, NICOLE, C.;MIJATOVIC, VLADIMIR;STEWART, PETER;LEIGH, RANDOLPH, J.;PETRIK, ERIK;SCHEMMEL, SCOTT, A.;SCHAEFER, LAURENCE;MARTIN, J., DOUGLAS |
发明人 |
JONES, BOLAND, T.;GUTHRIE, DAVID, MICHAEL;SANTORO, NICOLE, C.;MIJATOVIC, VLADIMIR;STEWART, PETER;LEIGH, RANDOLPH, J.;PETRIK, ERIK;SCHEMMEL, SCOTT, A.;SCHAEFER, LAURENCE;MARTIN, J., DOUGLAS |