Patents by Inventor Andrew C. Berkun

Andrew C. Berkun 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).

  • Energy conversion devices and systems including the same
    Patent number: 8689673
    Abstract: Methods and apparatus for converting energy from a stream of compressed gas into mechanical work as systems incorporating such methods and apparatus.
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: April 8, 2014
    Inventor: Andrew C. Berkun
  • ENERGY CONVERSION DEVICES AND SYSTEMS INCLUDING THE SAME
    Publication number: 20110030548
    Abstract: Methods and apparatus for converting energy from a stream of compressed gas into mechanical work as systems incorporating such methods and apparatus.
    Type: Application
    Filed: April 10, 2009
    Publication date: February 10, 2011
    Inventor: Andrew C. Berkun