Membership
Tour
Register
Log in
Eric Perrin
Follow
Person
Paris, FR
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for manufacturing a slag conditioning agent for steel desul...
Patent number
11,932,914
Issue date
Mar 19, 2024
S.A. Lhoist Recherche et Developpement
Eric Perrin
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for dephosphorization of molten metal during a refining pro...
Patent number
10,822,668
Issue date
Nov 3, 2020
S. A. Lhoist Recherche et Developpement
Michael Nispel
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR MANUFACTURING A SLAG CONDITIONING AGENT FOR STEEL DESUL...
Publication number
20210395846
Publication date
Dec 23, 2021
S. A. Lhoist Recherche et Developpement
Eric Perrin
C21 - METALLURGY OF IRON
Information
Patent Application
Process for Dephosphorization of Molten Metal During a Refining Pro...
Publication number
20170349959
Publication date
Dec 7, 2017
S. A. Lhoist Recherche et Developpement
Michael Nispel
C21 - METALLURGY OF IRON