Granted Patent
Utility
US 5,495,079 · App. 08/153,738
Pressure switch calibration
Inventor:
Ronald S. Joyce
Patented Case
View Patent ↗
Granted: Feb 27, 1996
Filed: Nov 16, 1993
Inventor
Ronald S. Joyce
Assignee (at issue)
Eaton Corporation
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.