Patents Assigned to Michael I. Keller Enterprises, Ltd.
  • Method for making a piston with radical producing micro chambers and piston made thereby
    Patent number: 8443716
    Abstract: A piston head is formed to have a bowl, micro chambers in the piston body adjacent to the bowl, and orifices providing communication between the micro chambers and the bowl. The micro chambers are formed in the piston head by using grooves that in part define the volume of the reaction chambers, and which are completely sealed from above with permanently secured plugs.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: May 21, 2013
    Assignee: Michael I. Keller Enterprises, Ltd.
    Inventor: Michael Ira Keller