Granted Patent
Utility
US 4,572,193 · App. 06/574,715
DDI Programmable cardiac tissue stimulator
Inventors:
Brian M. Mann, Jason A. Sholder
Patented Case
View Patent ↗
Granted: Feb 25, 1986
Filed: Jan 27, 1984
Inventors
Brian M. Mann
Jason A. Sholder
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.