Granted Patent
Utility
US 5,339,891 · App. 08/092,156
Modular arrangement for heat exchanger units
Inventors:
Raymond G. Kidaloski, Roger A. Detzel, Donald E. Byan
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Jul 15, 1993
Inventors
Raymond G. Kidaloski
Roger A. Detzel
Donald E. Byan
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.