Membership
Tour
Register
Log in
Christian Renner
Follow
Person
Beringen, CH
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for reclaiming used foundry sand
Patent number
5,836,369
Issue date
Nov 17, 1998
Georg Fischer Disa AG
Christian Renner
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for the reclamation of used foundry sand
Patent number
5,706,879
Issue date
Jan 13, 1998
Georg Fischer Giessereianlagen AG
Christian Renner
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for measuring the properties of mold materials
Patent number
5,609,198
Issue date
Mar 11, 1997
Georg Fischer Giessereianlagen AG
Ernst O. Kruse
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Planetary centrifugal mixing apparatus having exchangeable centrifu...
Patent number
5,524,982
Issue date
Jun 11, 1996
Georg Fischer Giessereianlagen AG
Ernst O. Kruse
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL