Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815473 | Method and apparatus for monitoring respiration | Herman L. Watson, Marvin A. Sackner | 1989-03-28 |
| 4730621 | Blood pressure measurement | — | 1988-03-15 |
| 4308872 | Method and apparatus for monitoring respiration | Herman L. Watson, Marvin A. Sackner | 1982-01-05 |