Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675147 | System and method of petrophysical formation evaluation in heterogeneous formations | David Rossi, Orhan Arikan | 1997-10-07 |
| 4979151 | Method and apparatus for investigating stand-off in a borehole | R. Mark Havira | 1990-12-18 |
| 4692908 | Method and apparatus for investigating stand-off in a borehole | R. Mark Havira | 1987-09-08 |
| 4622854 | Rounded wall surface acoustic wave sensors | Stanley Locke, Bikash K. Sinha | 1986-11-18 |
| 4567759 | Method and apparatus for producing an image log of a wall of a borehole penetrating an earth formation | David Chan | 1986-02-04 |