Granted Patent
Utility
US 6,424,912 · App. 10/037,025
Method for providing vehicle navigation instructions
Inventors:
John J. Correia, Jeffrey M. Stefan, Jasmin Jijina
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Nov 9, 2001
Inventors
John J. Correia
Jeffrey M. Stefan
Jasmin Jijina
Assignee (at issue)
General Motors LLC
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.