Granted Patent
Utility
US 4,289,514 · App. 06/162,717
Stacked re-entrant arm vapor-liquid separator
Inventors:
Hudson R. Carter, John H. Kidwell, William P. Prueter
Patented Case
View Patent ↗
Granted: Sep 15, 1981
Filed: Jun 25, 1980
Inventors
Hudson R. Carter
John H. Kidwell
William P. Prueter
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.