Granted Patent
Utility
US 6,241,719 · App. 09/311,802
Method for forming a radioactive stent
Inventors:
George Wallace, Richard J. Greff
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: May 13, 1999
Inventors
George Wallace
Richard J. Greff
Assignee (at issue)
Micro Therapeutics
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.