Granted Patent
Utility
US 6,572,689 · App. 09/966,417
Vapor/liquid separator for an absorption chiller
Inventors:
Ronald Maurice Cosby, II, Jeffrey D. Harms, Stephen A. Kujak, Luan Khai Nguyen, Thomas G. Travers
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Sep 27, 2001
Inventors
Ronald Maurice Cosby, II
Jeffrey D. Harms
Stephen A. Kujak
Luan Khai Nguyen
Thomas G. Travers
Assignee (at issue)
American Standard International Inc.
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.