Granted Patent
Utility
US 5,557,656 · App. 07/847,920
Mobile telecommunications for aircraft and land based vehicles
Inventors:
Jimmy C. Ray, Robert Lloyd George, Richard C. Levine
Patented Case
View Patent ↗
Granted: Sep 17, 1996
Filed: Mar 6, 1992
Inventors
Jimmy C. Ray
Robert Lloyd George
Richard C. Levine
Assignee (at issue)
AirCell LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.