Inventor

OETZMANN EMERSON H

GB2 patents

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

MARCONI GEC LTD

1 patent

US4866384ASep 12, 1989

Relative phase magnetic field direction indicating devices useful as compasses

MARCONI GEC LTD8 citations64

MARCONI AVIONICS

1 patent

US5196804AMar 23, 1993

Phase detectors

MARCONI AVIONICS2 citations53