Granted Patent
Utility
US 4,500,966 · App. 06/382,258
Super contingency aircraft engine control
Inventors:
Raymond D. Zagranski, James J. Howlett, Nicholas D. Lappos
Patented Case
View Patent ↗
Granted: Feb 19, 1985
Filed: May 26, 1982
Inventors
Raymond D. Zagranski
James J. Howlett
Nicholas D. Lappos
Assignee (at issue)
Chandler Evans Inc.
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.