Inventor
Wesley J. Burris, II
Inventor
Flower Mound, TX, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling80%
Y10TTechnical subjects covered by former us classification13%
B01DSeparation7%
PatentTitleYear
7,363,967'Downhole tool with navigation system'20087,322,416'Methods of servicing a well bore using self-activating downhole tool'20086,328,055'Annulus pressure referenced circulating valve'20016,328,118'Apparatus and methods of separation of materials in an under-balanced drilling operation'20016,148,919'Apparatus having a releasable lock'20006,145,595'Annulus pressure referenced circulating valve'20004,753,292'Method of well testing'19884,735,264'High pressure gauge carrier'19884,689,744'Control method for a recording device'19874,655,288'Lost-motion valve actuator'19874,618,000'Pump open safety valve and method of use'19864,457,377'Sliding valve float collar'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1988Patents assigned to HALLIBURTON CO (6)· patent assignee history
1984–1988Based in Duncan, OK, US· patent location history
2000–2008Patents assigned to HALLIBURTON ENERGY SERV INC (6)· patent assignee history
2000–2008Based in Flower Mound, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLIBURTON CO | 6 | 1984–1988 |
| HALLIBURTON ENERGY SERV INC | 6 | 2000–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Flower Mound, Texas, US | 6 | 2000–2008 |
| Duncan, OK, US | 6 | 1984–1988 |