Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880304 | Optical sensor for pulse oximeter | Jonathan Paul Jaeb, Dennis W. Gilstad | 1989-11-14 |
| 4852579 | Photocharacterization and treatment of normal abnormal and ectopic endometrium | Dennis W. Gilstad, Ralph H. Hill, Jr. | 1989-08-01 |
| 4796636 | Noninvasive reflectance oximeter | Reuben W. Edgar, Jr. | 1989-01-10 |