Granted Patent
Utility
US 5,160,892 · App. 07/593,154
Engine analyzer waveform display with a buffer region
Inventors:
Surender Makhija, Steven J. Sparacino, Robert T. Burgess
Patented Case
View Patent ↗
Granted: Nov 3, 1992
Filed: Oct 5, 1990
Inventors
Surender Makhija
Steven J. Sparacino
Robert T. Burgess
Assignee (at issue)
Bear Automotive Service Equipment Company
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.