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US2267447A
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Oven
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US2239412A
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Decarbonizer for coke ovens
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US2158816A
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Coke making process
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US2162064A
|
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Process for treating coal
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US2148107A
|
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Coke oven construction
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US2147827A
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Air regenerator for coke ovens
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US2148108A
|
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Coke oven construction
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US1906864A
|
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Method of coking hydrocarbons
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US1885920A
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Method of treating liquid hydrocarbons
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US1805720A
|
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Apparatus for distilling and coking heavy hydrocarbon liquids
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US1906863A
|
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Coking and gasification of hydrocarbons
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US1879983A
|
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Method of coking liquid hydrocarbons
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US1745996A
|
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Tunnel nozzle for rectangular coke ovens
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US1832867A
|
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Oven or retort for treating tarry matter and the like
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US1635280A
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Rectangular sold-fired coke oven
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US1717884A
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Process of treating tarry matter, heavy hydrocarbon residues, and the like
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US1656617A
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Method of distilling coal
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