Patents by Inventor Clarence D. McGarr

Clarence D. McGarr 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).

  • Heated water-alcohol injection system for carbureted internal combustion engines
    Patent number: 4519341
    Abstract: This alcohol-water injection system first electrically heats a alcohol-water mixture to a superheated gaseous state, then utilizes the vacuum conditions in the carburetor to control the flow of the gaseous alcohol-water mixture into the intake manifold of the engine where it is mixed with gasoline and air from the carburetor to power the engine.
    Type: Grant
    Filed: August 5, 1982
    Date of Patent: May 28, 1985
    Inventor: Clarence D. McGarr