Randolph Naquin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: An improved internal combustion engine is provided with at least one channel or groove on its compression face. The at least one channel or groove can be open and of uniform width. The channel or groove can direct flow of an air-fuel mixture to increase combustion efficiency.
Abstract: An improved internal combustion engine is provided with at least one channel or groove on its compression face. The at least one channel or groove can be open and of uniform width. The channel or groove can direct flow of an air-fuel mixture to increase combustion efficiency.