Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909260 | Portable belt monitor of physiological functions and sensors therefor | Robert J. Salem | 1990-03-20 |
| 4889131 | Portable belt monitor of physiological functions and sensors therefor | Robert J. Salem | 1989-12-26 |