Granted Patent
Utility
US 4,505,147 · App. 06/468,793
Humidity monitor and method
Inventors:
Paul J. Kuchar, Robert W. Sampson, Ronald F. Pacanowski
Patented Case
View Patent ↗
Granted: Mar 19, 1985
Filed: Feb 22, 1983
Inventors
Paul J. Kuchar
Robert W. Sampson
Ronald F. Pacanowski
Assignee (at issue)
UOP 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.