Inventor

GRAY ANTONIO

IT3 patents

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

CISE SPA

2 patents

US4771238ASep 13, 1988

Device for measuring, without contact, the thickness of metallic materials at temperatures above the Curie temperature

CISE SPA29 citations84

US4415769ANov 15, 1983

Electromagnetic telephone coupling device

CISE SPA22 citations78

ENTE NAZ ENERGIA ELETTRICA

1 patent

US5437506AAug 1, 1995

System for measuring the transfer time of a sound-wave in a gas and thereby calculating the temperature of the gas

ENTE NAZ ENERGIA ELETTRICA291 citations94