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Rolf Dorling
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Gummersbach, DE
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Patents Grants
last 30 patents
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Patent Grant
Process and apparatus for producing high-pressure and superheated s...
Patent number
4,694,782
Issue date
Sep 22, 1987
L. & C. Steinmuller GmbH
Ulrich Premel
F22 - STEAM GENERATION
Information
Patent Grant
Arrangement for producing gaseous products
Patent number
4,481,014
Issue date
Nov 6, 1984
L. & C. Steinmuller GmbH
Rolf Dorling
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Substantially vertical apparatus for cooling process gases originat...
Patent number
4,478,606
Issue date
Oct 23, 1984
L. & C. Steinmuller GmbH
Rolf Dorling
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of treating process gases coming from a gasification reactor
Patent number
4,478,608
Issue date
Oct 23, 1984
L. & C. Steinmuller GmbH
Rolf Dorling
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Two-stage gasifier
Patent number
4,457,764
Issue date
Jul 3, 1984
L. & C. Steinmuller GmbH
Rolf Dorling
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Suspension for a thermally heavy load cylindrical pipe assembly
Patent number
4,333,514
Issue date
Jun 8, 1982
L. & C. Steinmuller GmbH
Rolf Dorling
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Suspension for a thermally heavy load cylindrical pipe assembly
Patent number
4,258,781
Issue date
Mar 31, 1981
L. & C. Steinmuller GmbH
Rolf Dorling
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
High-temperature gas exit from a pre-stressed pressure container
Patent number
4,236,573
Issue date
Dec 2, 1980
L. & C. Steinmuller GmbH
Rolf Dorling
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Device for cooling plate coolers of blast furnaces
Patent number
4,225,122
Issue date
Sep 30, 1980
L. & C. Steinmuller GmbH
Rolf Dorling
C21 - METALLURGY OF IRON
Information
Patent Grant
Armored pipe connected to a steel lining of a prestressed cast pres...
Patent number
4,187,955
Issue date
Feb 12, 1980
L. & C. Steinmuller GmbH
Rolf Dorling
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hot or cold operating cast pressure container
Patent number
4,165,021
Issue date
Aug 21, 1979
L. & C. Steinmuller GmbH
Rolf Dorling
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Apparatus for drying wet steam and subsequently superheating the dr...
Patent number
4,103,647
Issue date
Aug 1, 1978
L. & C. Steinmuller GmbH
Rolf Dorling
F22 - STEAM GENERATION