Inventor
Tommy Frank Grigsby
Inventor
Houma, LA, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling62%
G02BOptical elements, systems or apparatus8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
G06FElectric digital data processing5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04WWireless communication networks5%
E03BInstallations or methods for obtaining, collecting, or distributing water3%
F17DPipe-line systems3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
11,006,242Context sensitive presentation of content202110,956,483Automated dynamic reprioritization of presentation materials202110,943,285Updating cart state using auto-generated sensor data20219,494,000'Methods of maintaining sufficient hydrostatic pressure in multiple intervals of a wellbore in a soft formation'20168,919,439'Single trip multi-zone completion systems and methods'20148,746,337'Single trip multi-zone completion systems and methods'20148,706,463'System and method for completion optimization'20148,596,359'Remotely controllable fluid flow control assembly'20138,499,827'Sand control screen assembly and method for use of same'20138,291,972'Sand control screen assembly and method for use of same'20127,866,405'Securement of lines to well sand control screens'20117,866,383'Sand control screen assembly and method for use of same'20117,814,973'Sand control screen assembly and method for use of same'20107,556,093'Downhole fiber optic wet connect and gravel pack completion'20097,228,898'Gravel pack completion with fluid loss control fiber optic wet connect'20077,191,832'Gravel pack completion with fiber optic monitoring'20077,165,892'Downhole fiber optic wet connect and gravel pack completion'20077,108,083'Apparatus and method for completing an interval of a wellbore while drilling'20066,868,913'Apparatus and methods for installing casing in a borehole'20056,766,862'Expandable sand control device and specialized completion system and method'20046,601,646'Apparatus and method for sequentially packing an interval of a wellbore'20036,564,870'Method and apparatus for completing wells with expanding packers for casing annulus formation isolation'20036,543,545'Expandable sand control device and specialized completion system and method'20036,491,104'Open-hole test method and apparatus for subterranean wells'20026,349,772'Apparatus and method for hydraulically actuating a downhole device from a remote location'20025,404,955'Releasable running tool for setting well tool'19955,343,953'Through-tubing recirculating tool assembly for well completions'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1995Patents assigned to HALLIBURTON CO (2)· patent assignee history
1994–1995Based in Plano, TX, US· patent location history
2002–2014Patents assigned to HALLIBURTON ENERGY SERV INC (21)· patent assignee history
2002–2009Based in Houma, LA, US· patent location history
2010–2014Based in Katy, TX, US· patent location history
2012–2016Patents assigned to GRIGSBY TOMMY FRANK (4)· patent assignee history
2012–2013Patents assigned to DUSTERHOFT RONALD G (2)· patent assignee history
2012–2013Patents assigned to FERGUSON CARL BISMARK (2)· patent assignee history
2016Based in Houston, TX, US· patent location history
2021Based in Seattle, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLIBURTON ENERGY SERV INC | 21 | 2002–2014 |
| GRIGSBY TOMMY FRANKself | 4 | 2012–2016 |
| DUSTERHOFT RONALD G | 2 | 2012–2013 |
| FERGUSON CARL BISMARK | 2 | 2012–2013 |
| HALLIBURTON CO | 2 | 1994–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houma, LA, US | 11 | 2002–2009 |
| Katy, Texas, US | 9 | 2010–2014 |
| Seattle, Washington, US | 3 | 2021 |
| Plano, Texas, US | 2 | 1994–1995 |
| Houston, Texas, US | 1 | 2016 |