Inventor
H. Frank Morrison
Inventor
Berkeley, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics67%
Y02ATechnologies for adaptation to climate change33%
PatentTitleYear
10,024,995System and method for elevated source to borehole electromagnetic survey20189,103,927'Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources'20158,614,578'Attenuation of electromagnetic signals passing through conductive material'20138,378,685'Surveying a subterranean structure using a vertically oriented electromagnetic source'20138,332,191'Correction factors for electromagnetic measurements made through conductive material'20128,008,921'Surveying using vertical electromagnetic sources that are towed along with survey receivers'20117,860,655'Electromagnetically detecting thin resistive bodies in shallow water and terrestrial environments'20107,400,977'Computing values for surveying a subterranean structure based on measurements according to different electromagnetic survey techniques'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2018Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (4)· patent assignee history
2008–2018Based in Berkeley, CA, US· patent location history
2010–2015Patents assigned to WESTERNGECO LLC (4)· patent assignee history
2012–2018Patents assigned to MORRISON H FRANK (5)· patent assignee history
2012–2015Patents assigned to GAO GUOZHONG (3)· patent assignee history
2012–2013Patents assigned to ALUMBAUGH DAVID (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MORRISON H FRANKself | 5 | 2012–2018 |
| SCHLUMBERGER TECHNOLOGY CORP | 4 | 2008–2018 |
| WESTERNGECO LLC | 4 | 2010–2015 |
| GAO GUOZHONG | 3 | 2012–2015 |
| ALUMBAUGH DAVID | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berkeley, California, US | 8 | 2008–2018 |