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Robert Rautenbach
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Sprockhovel, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of utilizing a methane-containing biogas
Patent number
6,601,543
Issue date
Aug 5, 2003
G.A.S. Energietechnologie GmbH
Robert Rautenbach
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for utilization of a methane-containing gas
Patent number
6,595,001
Issue date
Jul 22, 2003
G.A.S. Energietechnologie GmbH
Robert Rautenbach
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Device for separating biologic-organic flow media with filter eleme...
Patent number
5,626,752
Issue date
May 6, 1997
DT Membranfilter Vertriebs GmbH
Jurgen Mohn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for biologically purifying sewage which is org...
Patent number
5,362,395
Issue date
Nov 8, 1994
Wehrle-Werk AG
Wolfgang Dorau
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Separator cell for pressure filtering and reverse osmosis
Patent number
4,861,476
Issue date
Aug 29, 1989
Amafilter Membrantechnik GmbH
Robert Kohlheb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aerating apparatus
Patent number
4,721,562
Issue date
Jan 26, 1988
Feldmuele Aktiengesellschaft
Wolfgang Barnscheidt
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Impact mill
Patent number
4,522,342
Issue date
Jun 11, 1985
Nickel; Heinrich
Dieter Munschenborn
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
Information
Patent Application
Method for utilization of a methane-containing gas
Publication number
20020069754
Publication date
Jun 13, 2002
Robert Rautenbach
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method of utilizing a methane-containing biogas
Publication number
20020069838
Publication date
Jun 13, 2002
Robert Rautenbach
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...