Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4999772 | Sleep screening system with time based modulated data | Bruce R. Bowman, Gary J. Syring | 1991-03-12 |
| 4734881 | Microprocessor controlled signal discrimination circuitry | Theodore D. Klein | 1988-03-29 |