Ralf-Joachim Gerlach

Follow

Person

Krefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Core or foundry sand coated and/or mixed with water glass with a wa...
- Patent number 8,627,877
- Issue date Jan 14, 2014
- Minelco GmbH
- Ralf-Joachim Gerlach
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molding material mixture, molded part for foundry purposes and proc...
- Patent number 8,006,745
- Issue date Aug 30, 2011
- Minelco GmbH
- Ralf-Joachim Gerlach
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molding material, foundry molding material mixture and process of p...
- Patent number 7,712,516
- Issue date May 11, 2010
- Minelco GmbH
- Ralf-Joachim Gerlach
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
CORE OR FOUNDRY SAND COATED AND/OR MIXED WITH WATER GLASS WITH A WA...
- Publication number 20110226436
- Publication date Sep 22, 2011
- Ralf-Joachim Gerlach
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MOLDING MATERIAL MIXTURE, MOLDED PART FOR FOUNDRY PURPOSES AND PROC...
- Publication number 20080314549
- Publication date Dec 25, 2008
- Ralf-Joachim GERLACH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MOLDING MATERIAL, FOUNDRY MOLDING MATERIAL MIXTURE AND PROCESS OF P...
- Publication number 20080029240
- Publication date Feb 7, 2008
- MINELCO GMBH
- Ralf-Joachim Gerlach
- B22 - CASTING POWDER METALLURGY