Granted Patent
Utility
US 5,451,787 · App. 08/321,228
Hazardous air pollutants monitor
Inventor:
Lyle H. Taylor
Patented Case
View Patent ↗
Granted: Sep 19, 1995
Filed: Oct 11, 1994
Inventor
Lyle H. Taylor
Assignee (at issue)
Westinghouse Electric Company LLC
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.