Granted Patent
Utility
US 4,301,802 · App. 06/131,198
Cauterizing tool for ophthalmological surgery
Inventor:
Stanley Poler
Patented Case
View Patent ↗
Granted: Nov 24, 1981
Filed: Mar 17, 1980
Inventor
Stanley Poler
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.