Patents by Inventor Raymond C. Posh

Raymond C. Posh 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).

  • Four-stroke internal combustion engine
    Patent number: 6467455
    Abstract: A four-stroke engine constructed using a gear with a port synchronized to the crankshaft by a power gear, and channels to direct the intake gases from the crankshaft housing into the combustion cylinder and to direct the exhaust gases out of the combustion cylinder into the atmosphere.
    Type: Grant
    Filed: November 27, 2000
    Date of Patent: October 22, 2002
    Inventor: Raymond C. Posh