Inventor
David L. Reesing
Inventor
Irving, TX, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling82%
F16LPipes12%
F16JPistons6%
PatentTitleYear
9,388,663'Downhole circulating valve having a metal-to-metal seal and method for operating same'20168,794,638'Sealing array for high temperature applications'20148,763,707'Downhole circulating valve having a metal-to-metal seal'20146,116,343'One-trip well perforation/proppant fracturing apparatus and methods'20006,076,600'Plug apparatus having a dispersible plug member and a fluid barrier'20006,026,903'Bidirectional disappearing plug'20005,865,252'One-trip well perforation/proppant fracturing apparatus and methods'19995,865,255'Full bore nipple and associated lock mandrel therefor'19995,765,641'Bidirectional disappearing plug'19985,613,559'Decentralizing centralizing locating and orienting subsystems and methods for subterranean multilateral well drilling and completion'19975,566,763'Decentralizing, centralizing, locating and orienting subsystems and methods for subterranean multilateral well drilling and completion'19965,492,173'Plug or lock for use in oil field tubular members and an operating system therefor'19965,066,060'Running tool'19914,984,631'System and plug for plugging a conduit'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to OTIS ENG CO (2)· patent assignee history
1991–2016Based in Irving, TX, US· patent location history
1996–1997Patents assigned to HALLIBURTON CO (3)· patent assignee history
1998–2014Patents assigned to HALLIBURTON ENERGY SERV INC (8)· patent assignee history
2014Patents assigned to BAYH III RUSSELL IRVING (1)· patent assignee history
2016Patents assigned to HALLIBURTON ENERGY SERVICES INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLIBURTON ENERGY SERV INC | 8 | 1998–2014 |
| HALLIBURTON CO | 3 | 1996–1997 |
| OTIS ENG CO | 2 | 1991 |
| BAYH III RUSSELL IRVING | 1 | 2014 |
| HALLIBURTON ENERGY SERVICES INC | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Irving, Texas, US | 14 | 1991–2016 |