Patents by Inventor Daniel A. Noble

Daniel A. Noble 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).

  • Filter wrap for a marine diesel engine
    Patent number: 6626715
    Abstract: A filter wrap that wraps around an air filter of a marine diesel engine for preventing moist salt laden air from being drawn through an exhaust duct, one or more cylinders, a turbocharger and the air filter when the engine is shut down and an exhaust fan is drawing hot air out of an engine room of a large pleasure boat.
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: September 30, 2003
    Inventor: Daniel A. Noble