Granted Patent
Utility
US 4,786,238 · App. 07/014,947
Thermal isolation system for turbochargers and like machines
Inventors:
Jerry Glaser, Frank A. Bescoby
Patented Case
View Patent ↗
Granted: Nov 22, 1988
Filed: Feb 17, 1987
Inventors
Jerry Glaser
Frank A. Bescoby
Assignee (at issue)
AlliedSignal, Inc.
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.