Granted Patent
Utility
US 6,585,727 · App. 09/691,902
Surgical instrument light source and surgical illumination method
Inventors:
Christopher Cashman, Keith J. Wells
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Oct 19, 2000
Inventors
Christopher Cashman
Keith J. Wells
Assignee (at issue)
Genzyme 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.