Granted Patent
Utility
US 5,891,094 · App. 08/877,464
System for direct heating of fluid solution in a hollow body organ and methods
Inventors:
Steven P. Masterson, Robert J. Laird
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Jun 17, 1997
Inventors
Steven P. Masterson
Robert J. Laird
Assignee (at issue)
Innerdyne, 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.