Granted Patent
Utility
US 4,591,674 · App. 06/618,644
Pulse generator
Inventors:
Jochen Rose, Manfred W. Zebisch
Patented Case
View Patent ↗
Granted: May 27, 1986
Filed: Jun 8, 1984
Inventors
Jochen Rose
Manfred W. Zebisch
Assignee (at issue)
International Standard Electric Corporation
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.