Granted Patent
Utility
US 6,071,321 · App. 08/978,796
E-1 air dryer liquid separator with baffle
Inventors:
Scott M. Trapp, Michael V. Kazakis, T. Kevin Castle
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Nov 26, 1997
Inventors
Scott M. Trapp
Michael V. Kazakis
T. Kevin Castle
Assignee (at issue)
Westinghouse Air Brake Co.
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.