JH

Jon-Fredrik Hopperstad

RA Reflection Marine Norge As: 1 patents #1 of 3Top 35%
Overall (2023): #388,970 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11774618 Marine vibrator directive source survey David Fraser Halliday, Robert Laws 2023-10-03