Granted Patent
Utility
US 6,589,212 · App. 09/436,118
Guide for surgical device
Inventor:
John A. Navis
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Nov 8, 1999
Inventor
John A. Navis
Assignee (at issue)
Janin Group, Inc.
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.