Patents by Inventor Stephen Patrick Parker

Stephen Patrick Parker 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).

  • Patent number: 7501725
    Abstract: A method of converting piston driven engines to operate on electricity. The head is removed from the engine. A solenoid tube, approximately twice as long as the stroke of the engine piston, for identification purposes, called a Double Length Solenoid Tube (13) or DLST (13) is fitted with flanges approximately on each end and in the middle, and is wound with suitable wire in layers from end flanges to middle making two separate magnetic coils on the DLST (13) a bar, which can be temporarily magnetized, for identification purposes is called the power magnet, PM (16) is attached to a rod, which cannot be magnetized, for identification purposes, called the Power Rod, PR (21) is fastened to the top of the engine piston (31).
    Type: Grant
    Filed: August 21, 2006
    Date of Patent: March 10, 2009
    Inventor: Stephen Patrick Parker
  • Publication number: 20080042497
    Abstract: A method of converting piston driven engines to operate on electricity. The head is removed from the engine. A solenoid tube, approximately twice as long as the stroke of the engine piston, for identification purposes, called a Double Length Solenoid Tube (13) or DLST (13) is fitted with flanges approximately on each end and in the middle, and is wound with suitable wire in layers from end flanges to middle making two separate magnetic coils on the DLST (13) a bar, which can be temporarily magnetized, for identification purposes is called the power magnet, PM (16) is attached to a rod, which cannot be magnetized, for identification purposes, called the Power Rod PR (21) is fastened to the top of the engine piston (31).
    Type: Application
    Filed: August 21, 2006
    Publication date: February 21, 2008
    Inventor: Stephen Patrick Parker