Granted Patent
Utility
US 6,036,641 · App. 08/931,158
Surgical instruments for stabilizing the beating heart during coronary artery bypass graft surgery
Inventors:
Charles S. Taylor, Dwight P. Morejohn, Benjamin Sherman, Gary Weller, William F. Witt, Caralin Riva Adair
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Sep 16, 1997
Inventors
Charles S. Taylor
Dwight P. Morejohn
Benjamin Sherman
Gary Weller
William F. Witt
Caralin Riva Adair
Assignee (at issue)
Cardiothoracic 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.