Inventor

ANGELSKÅR HALLVARD

NO4 patents

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

PGS GEOPHYSICAL AS

2 patents

US10670622B2Jun 2, 2020

Displacement sensor device and system

PGS GEOPHYSICAL AS3 citations69

US10197589B2Feb 5, 2019

Displacement sensor device and system

PGS GEOPHYSICAL AS3 citations69

SINTEF TTO AS

2 patents

US11240607B2Feb 1, 2022

Optical microphone assembly

SINTEF TTO AS1 citations59

US10677653B2Jun 9, 2020

Infrared radiation source

SINTEF TTO AS0 citations31