Patents by Inventor Wayne Michael Angel

Wayne Michael Angel 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).

  • Reciprocating piston to piston energy pump
    Patent number: 7955058
    Abstract: This invention is a reciprocating piston to piston device that can function 1) to increase or decrease pressure in a hydraulic or pneumatic system with minimal energy loss or 2) as a hydraulic or pneumatic pump or motor. The input and output fluids may be the same or different. The energy transferred or pumped depends on the size of the input piston, the pressure of the input fluid, and rate of reciprocation.
    Type: Grant
    Filed: July 13, 2010
    Date of Patent: June 7, 2011
    Inventor: Wayne Michael Angel