Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4684245 | Electro-optical coupler for catheter oximeter | — | 1987-08-04 |
| 4523279 | Apparatus for determining oxygen saturation levels in blood | Johnie M. Sperinde, Dean T. Miller | 1985-06-11 |
| 4453218 | Signal filter method and apparatus | Johnie M. Sperinde, Dean T. Miller | 1984-06-05 |