Inventor
Shardul Sarhad
Inventor
Stafford, TX, US
Overview
Patents· 4 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 classification20%
PatentTitleYear
9,347,277'System and method for communicating between a drill string and a logging instrument'20168,899,347'System and method of using a saver sub in a drilling system'20148,720,539'Modular power source for subsurface systems'20148,544,534'Power systems for wireline well service using wired pipe string'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to SARHAD SHARDUL (3)· patent assignee history
2013–2016Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (3)· patent assignee history
2013–2016Patents assigned to BISSONNETTE HAROLD STEVEN (2)· patent assignee history
2013–2016Patents assigned to TAHERIAN REZA (2)· patent assignee history
2013–2016Based in Stafford, TX, US· patent location history
2016Patents assigned to CAMPO CHRIS DEL (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SARHAD SHARDULself | 3 | 2013–2016 |
| SCHLUMBERGER TECHNOLOGY CORP | 3 | 2013–2016 |
| BISSONNETTE HAROLD STEVEN | 2 | 2013–2016 |
| TAHERIAN REZA | 2 | 2013–2016 |
| CAMPO CHRIS DEL | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stafford, Texas, US | 4 | 2013–2016 |