Granted Patent
Utility
US 6,762,694 · App. 10/320,740
Centerline identification in a docking guidance system
Inventor:
Jan Westlund
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Dec 17, 2002
Inventor
Jan Westlund
Assignee (at issue)
SAFEGATE INTERNATIONAL AB
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.