Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8171990 | In-situ formation strength testing with coring | Borislav J. Tchakarov, James C. Hunziker, Quan V. Phan, See H. Ong | 2012-05-08 |
| 8141419 | In-situ formation strength testing | Borislav J. Tchakarov, See H. Ong | 2012-03-27 |