Granted Patent
Utility
US 4,750,256 · App. 07/037,368
Method of assembly of an O.sub.2 sensor
Inventors:
Harry P. Wertheimer, John C. Miller, Debojit Barua, Kenneth S. Tyree
Patented Case
View Patent ↗
Granted: Jun 14, 1988
Filed: Apr 13, 1987
Inventors
Harry P. Wertheimer
John C. Miller
Debojit Barua
Kenneth S. Tyree
Assignee (at issue)
ALLIED CONSULTING, 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.