Inventor
Bruce L. Randall
Inventor
Tulsa, OK, 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 drilling92%
G05BControl or regulating systems in general8%
PatentTitleYear
10,858,890Steerable borehole excavation apparatus202010,683,740Method of avoiding frac hits during formation stimulation202010,597,944Guidance system for a downhole boring device202010,323,493Method of forming lateral boreholes from a parent wellbore201910,309,205Method of forming lateral boreholes from a parent wellbore201910,260,299Internal tractor system for downhole tubular body201910,227,825Steerable hydraulic jetting nozzle, and guidance system for downhole boring device20199,976,351Downhole hydraulic Jetting Assembly20189,856,700'Method of testing a subsurface formation for the presence of hydrocarbon fluids'20188,991,522'Downhole hydraulic jetting assembly, and method for stimulating a production wellbore'20158,752,651'Downhole hydraulic jetting assembly, and method for stimulating a production wellbore'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2015Patents assigned to BROGDIN MICHAEL J (2)· patent assignee history
2014–2015Patents assigned to RANDALL BRUCE L (2)· patent assignee history
2014–2020Based in Tulsa, OK, US· patent location history
2015–2020Patents assigned to COILED TUBING SPECIALTIES LLC (10)· patent assignee history
2015Patents assigned to BRISCO DAVID (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COILED TUBING SPECIALTIES LLC | 10 | 2015–2020 |
| BROGDIN MICHAEL J | 2 | 2014–2015 |
| RANDALL BRUCE Lself | 2 | 2014–2015 |
| BRISCO DAVID | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tulsa, OK, US | 11 | 2014–2020 |