| 6744370 |
Vibro-tactile alert and massaging system having directionally oriented stimuli |
Charles G. Sleichter, III, Gayle B. Gerth, Alton B. Otis, Jr., Taylor Chau |
2004-06-01 |
| 6648840 |
Microcontroller based massage system |
Gayle B. Gerth, Alton B. Otis, Jr., Taylor Chau |
2003-11-18 |
| 6375630 |
Microcontroller based massage system |
Gayle B. Gerth, Alton B. Otis, Jr., Taylor Chau |
2002-04-23 |
| 6290661 |
Infrared control system for a massage chair |
Alton B. Otis, Jr., Taylor Chau |
2001-09-18 |
| 6087942 |
Tactile alert and massaging system |
Charles G. Sleichter, III, Gayle B. Gerth, Alton B. Otis, Jr., Taylor Chau |
2000-07-11 |
| 6039702 |
Microcontroller based massage system |
Gayle B. Gerth, Alton B. Otis, Jr., Taylor Chau |
2000-03-21 |
| 5951500 |
Audio responsive massage system |
— |
1999-09-14 |
| 5842871 |
Electronic testing system for use by multiple students |
Jay Cutler, Brian Mehler, Alton B. Otis, Jr. |
1998-12-01 |
| 5437608 |
Massaging apparatus with sequential vibration |
— |
1995-08-01 |
| 5122062 |
Electronic teaching apparatus |
Burton Cutler |
1992-06-16 |
| 4664634 |
Electric self-teaching apparatus utilizing printed and auditory means |
Burton Cutler |
1987-05-12 |