Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10168442 | Differential energy analysis for dipole acoustic measurement | John Adam Donald, Takeshi Endo | 2019-01-01 |
| 8731837 | System and method for associating time stamped measurement data with a corresponding wellbore depth | Shyam B. Mehta, Keith Ray, Hiroshi Nomura | 2014-05-20 |