Inventor
SNODGRASS JONATHAN DAVID
US3 patents
Patents
3 patentsUS9864080B2Jan 9, 2018
Gas spring compensation marine acoustic vibrator
PGS GEOPHYSICAL AS5 citations67
US9507037B2Nov 29, 2016
Air-spring compensation in a piston-type marine vibrator
PGS GEOPHYSICAL AS2 citations57
US10488536B2Nov 26, 2019
Air-spring compensation in a piston-type marine vibrator
PGS GEOPHYSICAL AS0 citations46