Granted Patent
Utility
US 6,824,562 · App. 10/142,637
Body lumen device anchor, device and assembly
Inventors:
Mark L. Mathis, Leonard Kowalsky, David Reuter, Cruz Beeson
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: May 8, 2002
Inventors
Mark L. Mathis
Leonard Kowalsky
David Reuter
Cruz Beeson
Assignee (at issue)
Cardiac Dimensions, 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.