Granted Patent
Utility
US 5,452,866 · App. 08/197,894
Transpiration cooling for a vehicle with low radius leading edge
Inventor:
Melvin J. Bulman
Patented Case
View Patent ↗
Granted: Sep 26, 1995
Filed: Feb 17, 1994
Inventor
Melvin J. Bulman
Assignee (at issue)
AEROJET-GENERAL CORPORATION
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.