Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11119137 | Electrical test structure and method for monitoring deep trench impedance to substrate | Thomas Edward Lillibridge | 2021-09-14 | $36,977,000 |
| 11085261 | Well logging assembly | — | 2021-08-10 |