Granted Patent
Utility
US 4,027,393 · App. 05/614,911
Method of in vivo sterilization of surgical implantables
Inventors:
Franklin H. Ellis, Stephen W. Andrews
Patented Case
View Patent ↗
Granted: Jun 7, 1977
Filed: Sep 19, 1975
Inventors
Franklin H. Ellis
Stephen W. Andrews
Assignee (at issue)
Sybron 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.