Inventor
Theodore E. Zaleski, Jr.
Inventor
Spring, TX, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling89%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
PatentTitleYear
8,590,382'Method for evaluating shaped charge perforation test cores using computer tomographic images thereof'20138,583,410'Method for obtaining consistent and integrated physical properties of porous media'20138,172,008'Drilling apparatus with reduced exposure of cutters and methods of drilling'20128,066,084'Drilling apparatus with reduced exposure of cutters and methods of drilling'20117,814,990'Drilling apparatus with reduced exposure of cutters and methods of drilling'20107,096,978'Drill bits with reduced exposure of cutters'20067,066,280'Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations'20066,935,441'Drill bits with reduced exposure of cutters'20056,779,613'Drill bits with controlled exposure of cutters'20046,626,251'Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations'20036,571,886'Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations'20036,543,312'Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations'20036,540,033'Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations'20036,460,631'Drill bits with reduced exposure of cutters'20026,419,032'Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations'20026,230,822'Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations'20015,813,480'Method and apparatus for monitoring and recording of operating conditions of a downhole drill bit during drilling operations'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2012Patents assigned to BAKER HUGHES INC (15)· patent assignee history
1998–2003Based in Houston, TX, US· patent location history
2002–2013Based in Spring, TX, US· patent location history
2011–2013Patents assigned to ZALESKI JR THEODORE E (4)· patent assignee history
2011–2012Patents assigned to BEUERSHAUSEN CHRISTOPHER C (2)· patent assignee history
2011–2012Patents assigned to DOSTER MICHAEL L (2)· patent assignee history
2011–2012Patents assigned to DYKSTRA MARK W (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 15 | 1998–2012 |
| ZALESKI JR THEODORE Eself | 4 | 2011–2013 |
| BEUERSHAUSEN CHRISTOPHER C | 2 | 2011–2012 |
| DOSTER MICHAEL L | 2 | 2011–2012 |
| DYKSTRA MARK W | 2 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Spring, Texas, US | 11 | 2002–2013 |
| Houston, Texas, US | 6 | 1998–2003 |