Inventor
Mark A. McGilvray, Jr.
Inventor
Houston, TX, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Patents assigned to BAKER HUGHES INC (1)· patent assignee history
2009–2016Based in Houston, TX, US· patent location history
2016Patents assigned to GE OIL & GAS PRESSURE CONTROL LP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 1 | 2009 |
| GE OIL & GAS PRESSURE CONTROL LP | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 2 | 2009–2016 |