Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7386430 | Method of correcting triaxial induction arrays for borehole effect | Thomas D. Barber, Gerald N. Minerbo, Hanming Wang, Sofia Davydycheva | 2008-06-10 | $101,586,000 |
| 7076370 | Method for determining borehole corrections for well-logging tools | Robert Freedman | 2006-07-11 | $81,513,000 |
| 6047240 | Method and apparatus for evaluating the resistivity of invaded formations at high apparent dip angle | Thomas D. Barber, Zlatko Sijercic, Gerald N. Minerbo | 2000-04-04 | $113,337,000 |