Granted Patent
Utility
US 6,513,403 · App. 09/825,622
Flexible drive rod for access to enclosed locations
Inventor:
Alexander I. Yatskov
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Apr 3, 2001
Inventor
Alexander I. Yatskov
Assignee (at issue)
Cray 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.