Granted Patent
Utility
US 5,113,696 · App. 07/633,857
Wind tunnel variable range balance
Inventor:
Philip J. Mole
Patented Case
View Patent ↗
Granted: May 19, 1992
Filed: Dec 26, 1990
Inventor
Philip J. Mole
Assignee (at issue)
General Drawings Corporation, Convair Division
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.