Granted Patent
Utility
US 5,266,003 · App. 07/885,860
Compressor collector with nonuniform cross section
Inventor:
Matthew R. Warren
Patented Case
View Patent ↗
Granted: Nov 30, 1993
Filed: May 20, 1992
Inventor
Matthew R. Warren
Assignee (at issue)
Praxair Technology, 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.