Granted Patent
Utility
US 5,288,964 · App. 07/986,740
Electrical apparatus for destroying a medical instrument
Inventors:
Robert M. Walker, Roger A. Kimmel, Jr.
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Dec 8, 1992
Inventors
Robert M. Walker
Roger A. Kimmel, Jr.
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.