Patents by Inventor Robert D. Cousimano

Robert D. Cousimano 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).

  • Adjustable (D)-port insert header for internal combustion engines
    Patent number: 4302935
    Abstract: Individually adjustable D-port inserts for securement to an engine header and projecting therefrom into exhaust ports to occupy the stagnation areas thereof and in each instance placeable for fine tuning thereof to optimize flow, and removeable with the header without alteration of the exhaust port configuration established thereby.
    Type: Grant
    Filed: January 31, 1980
    Date of Patent: December 1, 1981
    Inventor: Robert D. Cousimano