Granted Patent
Utility
US 6,579,304 · App. 08/923,211
Surgical clamp with improved traction
Inventors:
Charles C. Hart, Haruyasu Yawata, Robert Fishburn, Donald L. Gadberry, Eduardo Chi-Sing
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Sep 4, 1997
Inventors
Charles C. Hart
Haruyasu Yawata
Robert Fishburn
Donald L. Gadberry
Eduardo Chi-Sing
Assignee (at issue)
Applied Medical Resources 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.