Granted Patent
Utility
US 5,324,323 · App. 07/942,669
Multiple channel cardiosynchronous myoplasty apparatus
Inventor:
Tuan Bui
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Sep 9, 1992
Inventor
Tuan Bui
Assignee (at issue)
Telectronics Pacing Systems, 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.