Inventor · disambiguated record
Rudolf Kohlen
Also filed as: HAFKE CARL · KOHLEN RUDOLF · WEBER ROLAND
6 granted patents·46 citations·filing 1976–1978
81Inventor score
Technology areasC10J
Files withMETALLGESELLSCHAFT AG6
Top patents by PatentIndex Score
6 records- 0172US4088455AProcess and apparatus for a pressure gasification of fuels mainly in lump formMETALLGESELLSCHAFT AG·Filed 1977·Granted May 9, 1978·15 cites·6 claims
- 0271US4211539AProducing pure gas of high calorific value from gasification of solid fuelMETALLGESELLSCHAFT AG·Filed 1978·Granted Jul 8, 1980·15 cites·6 claims
- 0358US4040800AReactor for gasifying solid fuels, particularly coal, under superatmospheric pressureMETALLGESELLSCHAFT AG·Filed 1976·Granted Aug 9, 1977·8 cites·3 claims
- 0445US4187080ATreating condensate from gasification of coalMETALLGESELLSCHAFT AG·Filed 1977·Granted Feb 5, 1980·4 cites·4 claims
- 0536US4089659AProcess for producing a lean gas by the gasification of a fuel mainly in lump formMETALLGESELLSCHAFT AG·Filed 1977·Granted May 16, 1978·2 cites·20 claims
- 0636US4071332AProcess of gasifying solid fuels, particularly coalMETALLGESELLSCHAFT AG·Filed 1976·Granted Jan 31, 1978·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →