Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |