Granted Patent
Utility
US 5,908,387 · App. 08/878,267
Device and method for improved quantitative coronary artery analysis
Inventors:
Michelle Tamara LeFree, Joseph Sitomer
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Jun 18, 1997
Inventors
Michelle Tamara LeFree
Joseph Sitomer
Assignee (at issue)
QuinTron Instrument Company, 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.