Inventor
Dave Stephen
Inventor
Port Gentil, GA
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling100%
PatentTitleYear
7,231,979'Short radius whipstock system'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Patents assigned to BAKER HUGHES INC (1)· patent assignee history
2007Based in Port Gentil, GA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Port Gentil, GA | 1 | 2007 |