Granted Patent
Utility
US 5,540,232 · App. 08/229,995
Method and apparatus for displaying pacer signals on an electrocardiograph
Inventors:
Bryan Laney, John A. Bachman
Patented Case
View Patent ↗
Granted: Jul 30, 1996
Filed: Apr 19, 1994
Inventors
Bryan Laney
John A. Bachman
Assignee (at issue)
Del Mar Avionics, 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.