Inventor
PARMESHWAR VISHWANATHAN
US18 patents
⚠️ This page may combine multiple inventors who share the name “PARMESHWAR VISHWANATHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
17 patentsUS10796424B2Oct 6, 2020
Shale shaker imaging system
SCHLUMBERGER TECHNOLOGY CORP9 citations83
US10782679B2Sep 22, 2020
Relationship tagging of data in well construction
SCHLUMBERGER TECHNOLOGY CORP8 citations83
US10443325B2Oct 15, 2019
Method and system for pipe conveyed logging
SCHLUMBERGER TECHNOLOGY CORP13 citations83
US11131540B2Sep 28, 2021
Tubular measurement
SCHLUMBERGER TECHNOLOGY CORP5 citations73
US10801278B2Oct 13, 2020
Instrumented drilling rig slips
SCHLUMBERGER TECHNOLOGY CORP2 citations73
US10612367B2Apr 7, 2020
Top drive tool face measurement in relation to down hole drilling components
SCHLUMBERGER TECHNOLOGY CORP4 citations73
US11651483B2May 16, 2023
Shale shaker imaging system
SCHLUMBERGER TECHNOLOGY CORP2 citations72
US11513024B2Nov 29, 2022
Determining operational health of a pump
SCHLUMBERGER TECHNOLOGY CORP3 citations72
US10550642B2Feb 4, 2020
Well construction display
SCHLUMBERGER TECHNOLOGY CORP3 citations72
US10753169B2Aug 25, 2020
Intelligent pressure control devices and methods of use thereof
SCHLUMBERGER TECHNOLOGY CORP4 citations69
US10689953B2Jun 23, 2020
Orientation measurements for rig equipment
SCHLUMBERGER TECHNOLOGY CORP3 citations69
US12026871B2Jul 2, 2024
Shale shaker imaging system
SCHLUMBERGER TECHNOLOGY CORP0 citations62
US10859082B2Dec 8, 2020
Accurate flow-in measurement by triplex pump and continuous verification
SCHLUMBERGER TECHNOLOGY CORP1 citations62
US10995571B2May 4, 2021
Image based system for drilling operations
SCHLUMBERGER TECHNOLOGY CORP1 citations60
US11459836B2Oct 4, 2022
Orientation measurements for rig equipment
SCHLUMBERGER TECHNOLOGY CORP0 citations59
US11029444B2Jun 8, 2021
Pipe tracking system for drilling rigs
SCHLUMBERGER TECHNOLOGY CORP0 citations52
US10876834B2Dec 29, 2020
Guidance system for land rig assembly
SCHLUMBERGER TECHNOLOGY CORP0 citations41