Inventor
SPECK ANDREW J
US14 patents
⚠️ This page may combine multiple inventors who share the name “SPECK ANDREW J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
11 patentsUS9651476B2May 16, 2017
Fluid analysis by optical spectroscopy with photoacoustic detection
SCHLUMBERGER TECHNOLOGY CORP7 citations83
US10012758B2Jul 3, 2018
Solid state lasers
SCHLUMBERGER TECHNOLOGY CORP7 citations82
US12146870B1Nov 19, 2024
Calibration of humidity and methane inside gas sensor housing
SCHLUMBERGER TECHNOLOGY CORP2 citations64
US12123304B2Oct 22, 2024
Systems and methods for monitoring gas storage in underground reservoirs
SCHLUMBERGER TECHNOLOGY CORP0 citations51
US9618446B2Apr 11, 2017
Fluidic speed of sound measurement using photoacoustics
SCHLUMBERGER TECHNOLOGY CORP1 citations51
US12333799B2Jun 17, 2025
Optimized multi-stage intermittent fugitive emission detection
SCHLUMBERGER TECHNOLOGY CORP0 citations50
US12577871B2Mar 17, 2026
Linear cut generation method for sensor inversion constraint imposition
SCHLUMBERGER TECHNOLOGY CORP0 citations47
US12480924B2Nov 25, 2025
Automated record quality determination and processing for pollutant emission quantification
SCHLUMBERGER TECHNOLOGY CORP0 citations47
US12555125B2Feb 17, 2026
Emission detecting camera placement planning using 3D models
SCHLUMBERGER TECHNOLOGY CORP0 citations45
US12254622B2Mar 18, 2025
Computing emission rate from gas density images
SCHLUMBERGER TECHNOLOGY CORP0 citations45
US12313260B2May 27, 2025
Radiant heat or thermal based flare efficiency monitoring
SCHLUMBERGER TECHNOLOGY CORP0 citations44