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Diaphragm pump comprising dust suction from below
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Patent number 10,914,299
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Issue date Feb 9, 2021
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Dipl. Ing. Ernst Schmitz GmbH & Co. KG Maschinen und Apparatebau
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Frank Hannemann
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Double membrane for a dust pump
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Patent number 10,781,807
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Issue date Sep 22, 2020
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Dipl. Ing. Ernst Schmitz GmbH & Co. KG Maschinen und Apparatebau
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Frank Hannemann
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Method for starting a burner
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Patent number 9,033,697
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Issue date May 19, 2015
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Siemens Aktiengesellschaft
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Berthold Köstlin
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Method for starting a burner
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Patent number 8,177,547
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Issue date May 15, 2012
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Siemens Aktiengesellschaft
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Berthold Köstlin
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Gas and steam turbine installation
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Patent number 6,889,506
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Issue date May 10, 2005
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Siemens Aktiengesellschaft
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Claus Grewe
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Gas and steam turbine plant
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Patent number 6,434,925
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Issue date Aug 20, 2002
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Siemens Aktiegesellschaft
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Frank Hannemann
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Gas and steam-turbine plant
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Patent number 6,408,612
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Issue date Jun 25, 2002
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Siemens Aktiengesellschaft
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Frank Hannemann
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Gas and steam turbine plant
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Patent number 6,341,486
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Issue date Jan 29, 2002
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Siemens Aktiengesellschaft
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Frank Hannemann
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Gas turbine and steam turbine installation
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Patent number 6,301,873
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Issue date Oct 16, 2001
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Siemens Aktiengesellschaft
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Frank Hannemann
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...