Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464508 | Interactive and/or secure activation of a tool | Nolan C. Lerche, Simon L. Farrant, Edward H. Rogers | 2016-10-11 |
| 9394767 | Transient control of wellbore pressure | Nolan C. Lerche | 2016-07-19 |
| 9371709 | Downhole severing tool | — | 2016-06-21 |
| 9279904 | Simulating downhole flow through a perforation | Dennis J. Haggerty | 2016-03-08 |