Granted Patent
Utility
US 5,800,358 · App. 08/828,853
Undersampled omnidirectional ultrasonic flow detector
Inventors:
Peter Webb, Hewlett E. Melton, Jr.
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Mar 31, 1997
Inventors
Peter Webb
Hewlett E. Melton, Jr.
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.