Granted Patent
Utility
US 6,113,823 · App. 09/094,136
Pyrolytic carbon transmyocardial implant
Inventor:
Robert A. Eno
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Jun 9, 1998
Inventor
Robert A. Eno
Assignee (at issue)
HeartStent 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.