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Bernhard Hartleitner
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Mering, DE
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Patents Grants
last 30 patents
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Patent Grant
Process and device for separation of absorbent/floating material fr...
Patent number
6,685,830
Issue date
Feb 3, 2004
Hewlett-Packard Development Company, L.P.
Bernhard Hartleitner
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Process and device for separation of wanted materials from product...
Patent number
6,119,866
Issue date
Sep 19, 2000
Hewlett-Packard Company
Josef Wagner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Process and device for separation of absorbent/floating material fr...
Publication number
20040050805
Publication date
Mar 18, 2004
Bernhard Hartleitner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process and device for separation of absorbent / floating material...
Publication number
20020046968
Publication date
Apr 25, 2002
Bernhard Hartleitner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL