Inventor
Jim H. Roddy
Inventor
Houston, TX, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling71%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges14%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]14%
PatentTitleYear
9,422,966'Shear member post shear segment retention apparatus'20169,284,803'One-way flowable anchoring system and method of treating and producing a well'20166,464,008'Well completion method and apparatus'20026,260,618'Method for locating placement of a guide stock in a multilateral well'20014,953,617'Apparatus for setting and retrieving a bridge plug from a subterranean well'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2016Patents assigned to BAKER HUGHES INC (5)· patent assignee history
1990–2016Based in Houston, TX, US· patent location history
2016Patents assigned to HERN GREGORY LEE (1)· patent assignee history
2016Patents assigned to LEHR DOUGLAS J (1)· patent assignee history
2016Patents assigned to OBERG LEVI B (1)· patent assignee history
2016Patents assigned to RODDY JIM H (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 5 | 1990–2016 |
| HERN GREGORY LEE | 1 | 2016 |
| LEHR DOUGLAS J | 1 | 2016 |
| OBERG LEVI B | 1 | 2016 |
| RODDY JIM Hself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 5 | 1990–2016 |