DH

David Fraser Halliday

WL Westerngeco L.L.C.: 3 patents #1 of 39Top 3%
Schlumberger Technology: 1 patents #251 of 848Top 30%
Overall (2020): #57,075 of 565,922Top 15%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10775522 Systems and methods for attenuating noise in seismic data and reconstructing wavefields based on the seismic data Nihed El Allouche 2020-09-15
10571583 Seismic interferometry for grand roll and noise attenuation Julian Edward Kragh, Filippo Broggini 2020-02-25
10557955 Reconstructing impulsive source seismic data from time distributed firing airgun array data 2020-02-11
10539695 Wavefield reconstruction Ali Ozbek, Massimiliano Vassallo, Jon-Fredrik Hopperstad, Robert Laws 2020-01-21