Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5010890 | Vital signs monitoring system | James D. Uphold | 1991-04-30 |
| 4981139 | Vital signs monitoring and communication system | — | 1991-01-01 |
| 4763663 | Esophageal stethoscope and vital signs monitor system | James D. Uphold | 1988-08-16 |
| 4705048 | Vital signs monitoring system | — | 1987-11-10 |
| 4619268 | Esophageal stethoscope and vital signs monitor system | James D. Uphold | 1986-10-28 |