Granted Patent
Utility
US 5,686,117 · App. 08/676,892
Method and apparatus for manufacturing disc brakes
Inventors:
David R. Snyder, William Dean Thompson
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Jul 8, 1996
Inventors
David R. Snyder
William Dean Thompson
Assignee (at issue)
Aircraft Braking Systems 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.