Granted Patent
Utility
US 5,675,074 · App. 08/586,490
Analyzing internal pressure of a closed container
Inventor:
Robert G. Melvin, II
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Jan 16, 1996
Inventor
Robert G. Melvin, II
Assignee (at issue)
Benthos, 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.