Granted Patent
Utility
US 4,388,691 · App. 06/227,864
Velocity pressure averaging system
Inventor:
Steven P. Nuspl
Patented Case
View Patent ↗
Granted: Jun 14, 1983
Filed: Jan 23, 1981
Inventor
Steven P. Nuspl
Assignee (at issue)
The Babcock & Wilcox Company
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.