Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118408 | Downhole steering system and methods | Jonathan Marshall, Edward George Parkin, Geoffrey C. Downton, David C. Hoyle, Nalin Weerasinghe | 2021-09-14 |
DC
Dennis Patrick Chestnutt — 1 Patent in 2021
Overall (2021): #184,942 of 548,734Top 35%
1
Patents 2021