Inventor
David Michael Radley
Inventor
Huddersfield, GB
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling100%
PatentTitleYear
9,279,298'Well control systems and methods'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to CURTIS FREDRICK D (1)· patent assignee history
2016Patents assigned to DIRKSEN RONALD J (1)· patent assignee history
2016Patents assigned to HALLIBURTON ENERGY SERVICES INC (1)· patent assignee history
2016Patents assigned to LEWIS DERRICK W (1)· patent assignee history
2016Patents assigned to LOVORN JAMES R (1)· patent assignee history
2016Based in Huddersfield, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CURTIS FREDRICK D | 1 | 2016 |
| DIRKSEN RONALD J | 1 | 2016 |
| HALLIBURTON ENERGY SERVICES INC | 1 | 2016 |
| LEWIS DERRICK W | 1 | 2016 |
| LOVORN JAMES R | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Huddersfield, GB | 1 | 2016 |