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Hans-Jurgen Meyer
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Ratingen, DE
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Patents Grants
last 30 patents
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Patent Grant
Screening machine with acceleration-constant control
Patent number
5,791,494
Issue date
Aug 11, 1998
F. Kurt Retsch GmbH & Co. KG
Hans Jurgen Meyer
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Centrifugal mill with exchangeable cassette
Patent number
5,662,282
Issue date
Sep 2, 1997
F. Kurt Retsch GmbH & Co. KG
Hans-Jurgen Meyer
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Method for transporting goods by freighter from an arctic port to a...
Patent number
4,577,578
Issue date
Mar 25, 1986
Ruhrgas LNG Flussigerdgas Service GmbH
Hans Meyer
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Pressurized explosion containing conveyor
Patent number
4,491,215
Issue date
Jan 1, 1985
Maschinenfabrik BESTA
Hans J. Meyer
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Laboratory appliance having a sliding-foot supporting arrangement
Publication number
20050006506
Publication date
Jan 13, 2005
Retsch GmbH & Co. KG
Kenneth McCartney
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...