Patents by Inventor Christopher D. Gettinger

Christopher D. Gettinger 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).

  • Helical cross flow (HCF) pulse detonation engine
    Patent number: 9726080
    Abstract: A helical cross flow pulse detonation engine.
    Type: Grant
    Filed: May 2, 2013
    Date of Patent: August 8, 2017
    Assignee: Orbital ATK, Inc.
    Inventors: Daniel P. Guinan, Christopher D. Gettinger
  • Helical cross flow (HCF) pulse detonation engine
    Patent number: 8438834
    Abstract: A helical cross flow pulse detonation engine.
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: May 14, 2013
    Assignee: Alliant Techsystems Inc.
    Inventors: Daniel P. Guinan, Christopher D. Gettinger