Granted Patent
Utility
US 6,651,927 · App. 09/868,236
Airfoil trailing edge
Inventors:
Kevin Christopher Hackett, Patrick R. Ashill, John Green
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jun 15, 2001
Inventors
Kevin Christopher Hackett
Patrick R. Ashill
John Green
Assignee (at issue)
QINETIQ LIMITED
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.