Granted Patent
Utility
US 4,541,114 · App. 06/491,945
Routing techniques using serial neighborhood image analyzing system
Inventors:
Robin Rutenbar, Robert M. Lougheed
Patented Case
View Patent ↗
Granted: Sep 10, 1985
Filed: May 5, 1983
Inventors
Robin Rutenbar
Robert M. Lougheed
Assignee (at issue)
Research Environmental/Institute of Michigan
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.