Granted Patent
Utility
US 5,351,675 · App. 07/929,825
Method and apparatus for preheating an optical instrument prior to use thereof in a medical procedure
Inventor:
David L. Brodsky
Patented Case
View Patent ↗
Granted: Oct 4, 1994
Filed: Aug 14, 1992
Inventor
David L. Brodsky
Assignee (at issue)
The Kendall Company LP
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.