| 76209275 | POWERAUDIO | Professional Development Associates, Inc. | 2615941 |
| 75577444 | POWERAUDIO | Professional Development Associates, Inc. | — |
| 75577425 | POWERAUDIO | Professional Development Associates, Inc. | — |
| 73788776 | THE NEUROPSYCHOLOGY OF SUCCESSFUL MARRIAGE | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1608895 |
| 73788775 | LEAN BODY AEROBICS | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1588605 |
| 73788774 | THE NEUROPSYCHOLOGY OF STAYING YOUNG | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1610418 |
| 73788773 | THE NEUROPSYCHOLOGY OF ACHIEVEMENT | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1608894 |
| 73788772 | SPEAK, READ & THINK ESSENTIAL | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1613598 |
| 73788770 | SYBERVISION | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1598276 |
| 73764835 | PROFILES OF ACHIEVEMENT | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1579826 |
| 73764834 | THE NEUROPSYCHOLOGY OF WEIGHT CONTROL | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1607202 |
| 73764819 | POWER DRIVING | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1576103 |
| 73764807 | THE NEUROPSYCHOLOGY OF SUCCESSFUL PARENTING | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1591744 |
| 73764801 | THE LEAN BODY WORKOUT | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1576102 |
| 73764800 | DIFFICULT SHOTS MADE EASY | PROFESSIONAL DEVELOPMENT ASSOCIATES, INC. | 1585373 |
| 73400701 | Serial No. 73400701 | Professional Development Associates, Inc. | 1295112 |
| 73236673 | SYBERVISION | Professional Development Associates, Inc. | 1171673 |