Kurt Marquardt

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Holzgerlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for washing material
- Patent number 4,684,464
- Issue date Aug 4, 1987
- Hager and Elsasser GmbH
- Kurt Marquardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water purification utilizing plural semipermeable membrane stages
- Patent number 4,434,057
- Issue date Feb 28, 1984
- Hager and Elsasser GmbH
- Kurt Marquardt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for determining the colloid index in liquids
- Patent number 4,389,879
- Issue date Jun 28, 1983
- Dieter Bach
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thermal power plant water treatment process
- Patent number 4,347,704
- Issue date Sep 7, 1982
- Hager and Elsasser GmbH
- Kurt Marquardt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for the thermal regeneration of matter in wate...
- Patent number 4,237,007
- Issue date Dec 2, 1980
- EVT Energie- und Verfahrenstecknik GmbH
- Kurt Marquardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of decontaminating liquids
- Patent number 4,148,727
- Issue date Apr 10, 1979
- Haeger & Elsaesser
- Kurt Marquardt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE