Patents by Inventor Curtis A. Frodge

Curtis A. Frodge 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).

  • Synthetic Jet Ejector With Sealed Motor
    Publication number: 20120298769
    Abstract: A synthetic jet ejector is provided which includes (a) a first actuator comprising a first diaphragm driven by a first actuator coil, wherein said first actuator coil is disposed on a first side of said first diaphragm; (b) a second actuator comprising a second diaphragm driven by a second actuator coil, wherein said second actuator coil is disposed on a first side of said second diaphragm; and (c) an airtight enclosure which encloses said first and second actuator coils; wherein at least one of said first and second diaphragms is in fluidic communication with the environment external to said enclosure.
    Type: Application
    Filed: April 9, 2012
    Publication date: November 29, 2012
    Inventors: Samuel N. Heffington, Markus Schwickert, Stephen P. Darbin, Daniel N. Grimm, Donald G. Doss, Raghavendran Mahalingam, Curtis A. Frodge, John Stanley Booth