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Stefan Gerl
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Werbach, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for granulating or agglomerating and tool therefor
Patent number
11,014,055
Issue date
May 25, 2021
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Stefan Gerl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Granules conditioner
Patent number
10,843,199
Issue date
Nov 24, 2020
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Stefan Munkel
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Apparatus for treating and cooling foundry moulding sand
Patent number
10,464,033
Issue date
Nov 5, 2019
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Andreas Seiler
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Molding sand cooler
Patent number
10,124,399
Issue date
Nov 13, 2018
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Andreas Seiler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mixing device having induction heating
Patent number
9,295,109
Issue date
Mar 22, 2016
Maschinenfabrik Gustav Eirich GmbH & Co., KG
Stefan Gerl
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for the continuous controlled discharge of solids
Patent number
8,201,708
Issue date
Jun 19, 2012
Maschinenfabrik Gustav Eirch GmbH & Co. KG
Dieter Adelmann
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for a continuous dry milling operation of a vertical grindin...
Patent number
8,141,801
Issue date
Mar 27, 2012
Maschinefabrik Gustav Eirich GmbH & Co. KG
Stefan Gerl
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Method for a continuous dry milling operation of a vertical grindin...
Patent number
7,971,808
Issue date
Jul 5, 2011
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Stefan Gerl
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Agitator mill
Patent number
7,264,191
Issue date
Sep 4, 2007
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Stefan Gerl
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS FOR TREATING AND COOLING FOUNDRY MOULDING SAND
Publication number
20180229196
Publication date
Aug 16, 2018
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Andreas Seiler
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MOLDING SAND COOLER
Publication number
20180029108
Publication date
Feb 1, 2018
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Andreas Seiler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A New Method of Making a Cemented Carbide or Cermet Body
Publication number
20170066056
Publication date
Mar 9, 2017
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Sofia Maria Ronnheden
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
GRANULES CONDITIONER
Publication number
20150367350
Publication date
Dec 24, 2015
MASCHINENFABRIK GUSTAV EIRICH GMBH & CO. KG
Stefan MÜNKEL
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Method for Granulating or Agglomerating and Tool Therefor
Publication number
20140003189
Publication date
Jan 2, 2014
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Stefan Gerl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Mixing Device Having a Wear-Resistant Lining
Publication number
20130016581
Publication date
Jan 17, 2013
Martin Doerr
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR A CONTINUOUS DRY MILLING OPERATION OF A VERTICAL GRINDIN...
Publication number
20110240774
Publication date
Oct 6, 2011
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Stefan Gerl
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Mixing Device Having Induction Heating
Publication number
20110116340
Publication date
May 19, 2011
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Stefan Gerl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for a continuous dry milling operation of a vertical grindin...
Publication number
20100102151
Publication date
Apr 29, 2010
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Stefan Gerl
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Method and Apparatus for the Continuous Controlled Discharge of Solids
Publication number
20080244986
Publication date
Oct 9, 2008
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Dieter Adelmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Agitator mill
Publication number
20050040266
Publication date
Feb 24, 2005
Maschinenfabrik Gustav Eirich GmbH & Co. KG
Stefan Gerl
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...