Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654688 | Processing sonic waveform measurements | Alain Brie, Takeshi Endo, Vivian Pistre, Yoshiyuki Saiki | 2003-11-25 |
| 6625541 | Methods for downhole waveform tracking and sonic labeling | Ramachandra Shenoy | 2003-09-23 |