Inventor
Hugh E. Hall, Jr.
Inventor
Huntsville, TX, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics70%
E21BEarth or rock drilling30%
PatentTitleYear
7,145,473'Electromagnetic borehole telemetry system incorporating a conductive borehole tubular'20067,126,492'Electromagnetic borehole telemetry system incorporating a conductive borehole tubular'20065,483,063'Zero-spaced epithermal neutron moisture detection system'19965,272,629'Method for determining the slowing down length and the porosity of a formation surrounding a borehole'19935,175,429'Stand-off compensation for nuclear MWD measurement'19924,611,173'Induction logging system featuring variable frequency corrections for propagated geometrical factors'19864,349,896'Digital acoustic logging method and apparatus'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1986Patents assigned to HALLIBURTON CO (2)· patent assignee history
1982–2006Based in Huntsville, TX, US· patent location history
1992–1993Patents assigned to BAKER HUGHES INC (2)· patent assignee history
1996Patents assigned to PHYSICS INC (1)· patent assignee history
2006Patents assigned to PREC DRILLING TECH SERV GROUP (1)· patent assignee history
2006Patents assigned to WEATHERFORD CANADA PARTNERSHIP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 2 | 1992–1993 |
| HALLIBURTON CO | 2 | 1982–1986 |
| PHYSICS INC | 1 | 1996 |
| PREC DRILLING TECH SERV GROUP | 1 | 2006 |
| WEATHERFORD CANADA PARTNERSHIP | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Huntsville, Texas, US | 7 | 1982–2006 |