Inventor

ZETTERLUND MAGNUS

SE4 patents

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

PETROLEUM GEO SERVICES ASA NOR

2 patents

US5757726AMay 26, 1998

Flextensional acoustic source for offshore seismic exploration

PETROLEUM GEO SERVICES ASA NOR42 citations89

US5757728AMay 26, 1998

Acoustic transmitter

PETROLEUM GEO SERVICES ASA NOR39 citations89

UNACO SYSTEMS AB

1 patent

US5959939ASep 28, 1999

Electrodynamic driving means for acoustic emitters

UNACO SYSTEMS AB65 citations90

ASEA ATOM AB

1 patent

US5329499AJul 12, 1994

Acoustic transmitter

ASEA ATOM AB20 citations90