Granted Patent
Utility
US 4,398,176 · App. 06/178,315
Image analyzer with common data/instruction bus
Inventors:
William Dargel, Robert M. Lougheed, David L. McCubbrey
Patented Case
View Patent ↗
Granted: Aug 9, 1983
Filed: Aug 15, 1980
Inventors
William Dargel
Robert M. Lougheed
David L. McCubbrey
Assignee (at issue)
Environmental Research Institute
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.