Granted Patent
Utility
US 5,133,737 · App. 07/742,160
Surgical grasping instrument
Inventor:
Jerome T. Grismer
Patented Case
View Patent ↗
Granted: Jul 28, 1992
Filed: Aug 1, 1991
Inventor
Jerome T. Grismer
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.