Inventor
James Lloyd Davis
Inventor
Marlow, OK, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling33%
G01VGeophysics33%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04QSelecting17%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1998Patents assigned to GAS RES INST (2)· patent assignee history
1997–1998Based in Marlow, OK, US· patent location history
2010Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (1)· patent assignee history
2010Based in Plano, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GAS RES INST | 2 | 1997–1998 |
| HEWLETT PACKARD DEVELOPMENT CO | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marlow, OK, US | 2 | 1997–1998 |
| Plano, Texas, US | 1 | 2010 |