Inventor
JAMIE WALKER
Inventor
US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling50%
LOC2150%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to EXPRO NORTH SEA LTD (1)· patent assignee history
2022Based in GB· patent location history
2023Patents assigned to THORLEY IND LLC (1)· patent assignee history
2023Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EXPRO NORTH SEA LTD | 1 | 2022 |
| THORLEY IND LLC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 1 | 2023 |
| GB | 1 | 2022 |