Granted Patent
Utility
US 4,289,196 · App. 05/936,426
Modular heat exchangers for consolidated nuclear steam generator
Inventors:
Felix S. Jabsen, Donald C. Schluderberg, Arnold E. Paulson
Patented Case
View Patent ↗
Granted: Sep 15, 1981
Filed: Aug 24, 1978
Inventors
Felix S. Jabsen
Donald C. Schluderberg
Arnold E. Paulson
Assignee (at issue)
The Babock & Wilcox
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.