Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860766 | Noninvasive method for measuring and monitoring intrapleural pressure in newborns | — | 1989-08-29 |
| 4815473 | Method and apparatus for monitoring respiration | Herman L. Watson, Frank D. Stott | 1989-03-28 |
| 4807640 | Stretchable band-type transducer particularly suited for respiration monitoring apparatus | Herman L. Watson, Deborah R. Sackner, Chu Pak | 1989-02-28 |