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Stanislaw Michalak
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Ratingen, DE
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last 30 patents
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Patent Grant
Simplified efficient process for reducing NO.sub.x, SO.sub.x, and p...
Patent number
5,658,547
Issue date
Aug 19, 1997
Nalco Fuel Tech
Stanislaw Michalak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for preheating combustion air, accompanied by simultaneou...
Patent number
4,903,755
Issue date
Feb 27, 1990
L. & C. Steinmuller GmbH
Sigfrid Michelfelder
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus for preheating combustion air, accompanied by simultaneou...
Patent number
4,739,826
Issue date
Apr 26, 1988
L. & C. Steinmuller GmbH
Sigfrid Michelfelder
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Column-type regenerative gas-gas heat exchanger with heat-transferr...
Patent number
4,732,210
Issue date
Mar 22, 1988
L. & C. Steinmuller GmbH
Stanislaw Michalak
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of regulating the amount of reducing agent added during cata...
Patent number
4,681,746
Issue date
Jul 21, 1987
L. & C. Steinmuller GmbH
Stanislaw Michalak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for preheating combustion air, accompanied by simultaneou...
Patent number
4,602,673
Issue date
Jul 29, 1986
L. & C. Steinmuller GmbH
Sigfrid Michelfelder
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Column-type regenerative gas-gas heat exchanger with heat-transferr...
Patent number
4,598,766
Issue date
Jul 8, 1986
L. & C. Steinmuller GmbH
Stanislaw Michalak
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of regulating the amount of reducing agent added during cata...
Patent number
4,565,679
Issue date
Jan 21, 1986
L. & C. Steinmuller GmbH
Stanislaw Michalak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat-transferring elements for regenerative heat exchange in gas-ga...
Patent number
4,509,584
Issue date
Apr 9, 1985
Apparatebau Rothemuhle Brandt & Kritzler GmbH
Stanislaw Michalak
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat storage mass for regenerative heat exchange
Patent number
4,408,659
Issue date
Oct 11, 1983
L. & C. Steinmuller GmbH
Bernd Hermanns
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat-transferring elements for regenerative heat exchange
Patent number
4,361,182
Issue date
Nov 30, 1982
L. & C. Steinmuller GmbH
Stanislaw Michalak
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Regenerative heat exchanger
Patent number
4,310,046
Issue date
Jan 12, 1982
L. & C. Steinmuller GmbH
Stanislaw Michalak
F28 - HEAT EXCHANGE IN GENERAL