Patents by Inventor Donald Lerro

Donald Lerro 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).

  • Sonar system and process
    Patent number: 7852709
    Abstract: A sonar system and method of use capable of discriminating a direct acoustic signal present at 60 dB or more above the acoustic echo signal.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: December 14, 2010
    Assignee: General Dynamice Information Technology
    Inventors: Donald Lerro, Larry Freeman, John Green, David Ashworth
  • SONAR SYSTEM AND PROCESS
    Publication number: 20100309751
    Abstract: A sonar system and method of use capable of discriminating a direct acoustic signal present at 60 dB or more above the acoustic echo signal.
    Type: Application
    Filed: December 21, 2007
    Publication date: December 9, 2010
    Applicant: AC Capital Management, Inc.
    Inventors: Donald Lerro, Larry Freeman, John Green, David Ashworth
  • Sonar system and process
    Patent number: 7330399
    Abstract: A sonar system and method of use capable of discriminating a direct acoustic signal present at 60 dB or more above the acoustic echo signal.
    Type: Grant
    Filed: September 1, 2006
    Date of Patent: February 12, 2008
    Assignee: AC Capital Management, Inc.
    Inventors: Donald Lerro, Larry Freeman, John Green, David Ashworth
  • 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
  • Sonar system and process
    Publication number: 20070058488
    Abstract: A sonar system and method of use capable of discriminating a direct acoustic signal present at 60 dB or more above the acoustic echo signal.
    Type: Application
    Filed: September 1, 2006
    Publication date: March 15, 2007
    Applicant: AC Capital Management, Inc.
    Inventors: Donald Lerro, Larry Freeman, John Green, David Ashworth
  • Sonar system and process
    Patent number: 7106656
    Abstract: A sonar system and method of use capable of discriminating a direct acoustic signal present at 60 dB or more above the acoustic echo signal.
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: September 12, 2006
    Assignee: AC Capital Management, Inc.
    Inventors: Donald Lerro, Larry Freeman, John Green, David Ashworth
  • Sonar system and process
    Publication number: 20060007784
    Abstract: A sonar system and method of use capable of discriminating a direct acoustic signal present at 60 dB or more above the acoustic echo signal.
    Type: Application
    Filed: September 29, 2004
    Publication date: January 12, 2006
    Inventors: Donald Lerro, Larry Freeman, John Green, David Ashworth