Granted Patent
Utility
US 5,375,455 · App. 08/097,457
Methods for measuring flow rates to detect leaks
Inventors:
Joseph W. Maresca, Jr., James W. Starr, Christopher P. Wilson
Patented Case
View Patent ↗
Granted: Dec 27, 1994
Filed: Jul 26, 1993
Inventors
Joseph W. Maresca, Jr.
James W. Starr
Christopher P. Wilson
Assignee (at issue)
VISTA RESEARCH GROUP, 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.