Granted Patent
Utility
US 5,604,105 · App. 08/420,298
Method and device for diagnosing and distinguishing chest pain in early onset thereof
Inventor:
George Jackowski
Patented Case
View Patent ↗
Granted: Feb 18, 1997
Filed: Apr 11, 1995
Inventor
George Jackowski
Assignee (at issue)
Spectral Diagnostics, 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.