Granted Patent
Utility
US 6,076,529 · App. 09/063,161
Transmyocardial implant with inserted vessel
Inventors:
Guy P. Vanney, Katherine S. Tweden
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Apr 20, 1998
Inventors
Guy P. Vanney
Katherine S. Tweden
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.