Granted Patent
Utility
US 6,238,405 · App. 09/303,038
Percutaneous material removal device and method
Inventors:
Thomas R. Findlay, III, James R. Madonia
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Apr 30, 1999
Inventors
Thomas R. Findlay, III
James R. Madonia
Assignee (at issue)
Edwards Lifesciences Corporation
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.