Inventor

RIDYARD DAVID

US5 patents

⚠️ This page may combine multiple inventors who share the name “RIDYARD DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ION GEOPHYSICAL CORP

2 patents

US10228479B2Mar 12, 2019

Dynamic gain adjustments in seismic surveys

ION GEOPHYSICAL CORP2 citations70

US10031248B2Jul 24, 2018

Real-time infill in marine seismic surveys using an independent seismic source

ION GEOPHYSICAL CORP5 citations62

ACTEQ LLC

2 patents

US12276766B2Apr 15, 2025

Continuous seismic data acquisition having variable density source geometry

ACTEQ LLC0 citations52

US12529815B2Jan 20, 2026

Continuous seismic data acquisition having variable density source geometry

ACTEQ LLC0 citations41

EM LOCATOR TECH LLC

1 patent

US10830915B2Nov 10, 2020

Method of determining subsurface properties using multifrequency electromagnetic depth sounding

EM LOCATOR TECH LLC0 citations39