Granted Patent
Utility
US 5,796,007 · App. 08/710,814
Differential pressure transducer
Inventors:
Louis Panagotopulos, Herman W. Erichsen
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Sep 23, 1996
Inventors
Louis Panagotopulos
Herman W. Erichsen
Assignee (at issue)
DATAQ Instruments, 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.