Patents by Inventor Ivan Kirschner

Ivan Kirschner 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).

  • Cavitating Body Sonar System and Process
    Publication number: 20080002526
    Abstract: An exemplary embodiment of the present invention may include a cavitating body sonar system and method.
    Type: Application
    Filed: June 1, 2007
    Publication date: January 3, 2008
    Applicant: General Dynamics Information Technology, Inc.
    Inventors: Ivan Kirschner, Donald Lerro, Larry Freeman, Rudolph Martinez, James Uhlman
  • Increased aperture homing cavitator
    Publication number: 20070077044
    Abstract: Various exemplary embodiments of an increased aperture homing cavitator are disclosed. In one exemplary embodiment, a supercavitating body may include, e.g., but may not be limited to, a cavitator assembly having a front end and a back end, and having a shape operative to generate a concave cavity; an acoustical homing array coupled to the cavitator assembly; an afterbody coupled to the back end; a thruster coupled to the afterbody; and a ventilation system disposed within the afterbody, operative to supply gas to, and to maintain pressure within the cavity. In an exemplary embodiment, the size of the cavitator may be increased without a significant attendant increase in drag, thereby enabling a homing array of increased size and aperture.
    Type: Application
    Filed: February 10, 2006
    Publication date: April 5, 2007
    Applicant: AC CAPITAL MANAGEMENT, INC.
    Inventors: Ivan Kirschner, Greg Buley