Inventor
Charles M. Pool
Inventor
Bedford, TX, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling56%
G01FMeasuring volume, volume flow, mass flow or liquid level13%
H02JElectric power networks13%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
G05BControl or regulating systems in general6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
9,988,866Automatic choke optimization and selection for managed pressure drilling20189,822,628'Sealing element wear detection for wellbore devices'20179,567,843'Well drilling methods with event detection'20179,528,334'Well drilling methods with automated response to event detection'20168,397,836'Pressure and flow control in drilling operations'20138,286,730'Pressure and flow control in drilling operations'20127,038,332'Power discriminating systems'20066,812,811'Power discriminating systems'20046,710,720'Pressure impulse telemetry apparatus and method'20046,384,738'Pressure impulse telemetry apparatus and method'20025,172,717'Well control system'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Based in Euless, TX, US· patent location history
2002–2013Patents assigned to HALLIBURTON ENERGY SERV INC (6)· patent assignee history
2002–2018Based in Bedford, TX, US· patent location history
2012–2017Patents assigned to POOL CHARLES M (4)· patent assignee history
2012–2017Patents assigned to URIAS FRANK (4)· patent assignee history
2012–2016Patents assigned to DAVIS NANCY (3)· patent assignee history
2016–2018Patents assigned to HALLIBURTON ENERGY SERVICES INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLIBURTON ENERGY SERV INC | 6 | 2002–2013 |
| HALLIBURTON ENERGY SERVICES INC | 4 | 2016–2018 |
| POOL CHARLES Mself | 4 | 2012–2017 |
| URIAS FRANK | 4 | 2012–2017 |
| DAVIS NANCY | 3 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bedford, Texas, US | 10 | 2002–2018 |
| Euless, Texas, US | 1 | 1992 |