Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905706 | Method an apparatus for detection of heart disease | Cynthia S. Gibson, Dean C. Winter, H. Herbert Peel | 1990-03-06 |
| 4835474 | Method and apparatus for detecting subsurface anomalies | Jorge O. Parra, Thomas E. Owen | 1989-05-30 |
| 4689569 | Directional antenna system for use in a borehole incorporating antenna dipole elements | — | 1987-08-25 |