Roland Rammler

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating bituminous or oil-containing material using dr...
- Patent number 4,054,492
- Issue date Oct 18, 1977
- Metallgesellschaft Aktiengesellschaft
- Roland Rammler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for separating solids from high-boiling hydrocarbons in a p...
- Patent number 4,040,958
- Issue date Aug 9, 1977
- Metallgesellschaft Aktiengesellschaft
- Roland Rammler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for degasifying fine-grained fuels
- Patent number 4,038,045
- Issue date Jul 26, 1977
- Metallgesellschaft Aktiengesellschaft
- Roland Rammler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Continuous coking process
- Patent number 4,002,534
- Issue date Jan 11, 1977
- Metallgesellschaft Aktiengesellschaft
- Roland Rammler
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing fine-grained coke by degasification of coal
- Patent number 3,962,043
- Issue date Jun 8, 1976
- Metallgesellschaft Aktiengesellschaft
- Paul Schmalfeld
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...