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Cory M. Roth
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Marshallville, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Modular cylinder head for engine blocks
Patent number
11,067,030
Issue date
Jul 20, 2021
Autosales, Incorporated
Cory M. Roth
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
MODULAR CYLINDER HEAD FOR ENGINE BLOCKS
Publication number
20210131376
Publication date
May 6, 2021
Autosales, Incorporated
Cory M. Roth
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES