Granted Patent
Utility
US 5,961,698 · App. 09/017,245
Twin tower air dryer
Inventors:
Murtaza R. Dossaji, Larry Foster, Conley L. McGee, Charlie Edmond Jones, Glenn A. Thomas, Michael V. Kazakis
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Feb 2, 1998
Inventors
Murtaza R. Dossaji
Larry Foster
Conley L. McGee
Charlie Edmond Jones
Glenn A. Thomas
Michael V. Kazakis
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.