Patents by Inventor Wayne J. Skrzypchak

Wayne J. Skrzypchak 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).

  • Dewatering system for submersible engine
    Publication number: 20030143902
    Abstract: An engine dewatering system. The system includes a two-stroke engine having a crankshaft and a housing disposed about the crankshaft. The housing includes a drainage opening and a valve disposed in the drainage opening. The valve can be moved between an open position to permit drainage of water that may accumulate within the engine and a closed position that allows operation of the two-stroke engine. Additionally, the system includes valves coupled to vents for operating fluids, such as fuel and oil.
    Type: Application
    Filed: February 3, 2003
    Publication date: July 31, 2003
    Inventors: Richard M. McChesney, Wayne J. Skrzypchak