Granted Patent
Utility
US 4,621,335 · App. 06/486,976
Real time recall feature for an engine data processor system
Inventors:
Joseph A. Bluish, Mark Hanson
Patented Case
View Patent ↗
Granted: Nov 4, 1986
Filed: May 31, 1983
Inventors
Joseph A. Bluish
Mark Hanson
Assignee (at issue)
ALLIED CONSULTING, 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.