Granted Patent
Utility
US 6,638,247 · App. 09/538,441
Method and apparatus for treating vascular occlusions
Inventors:
Matthew R. Selmon, Charles Milo, Robert L. Wynne, Suresh S. Pai, Kent D. Dell, Charles Gresl, Gerald Hansen, E. Richard Hill, III
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Mar 29, 2000
Inventors
Matthew R. Selmon
Charles Milo
Robert L. Wynne
Suresh S. Pai
Kent D. Dell
Charles Gresl
Gerald Hansen
E. Richard Hill, III
Assignee (at issue)
LuMend, 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.