Granted Patent
Utility
US 6,183,511 · App. 09/165,442
Bileaflet heart valve having open channel and swivel pivots
Inventors:
Nandkishor G. Patke, Adel A. Mikhail, Gene E. Stobbs
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Oct 2, 1998
Inventors
Nandkishor G. Patke
Adel A. Mikhail
Gene E. Stobbs
Assignee (at issue)
CV Dynamics, 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.