Granted Patent
Utility
US 4,290,430 · App. 06/156,646
Pacer analyzer
Inventors:
Daniel A. Bihn, Pat L. Gordon
Patented Case
View Patent ↗
Granted: Sep 22, 1981
Filed: Jun 5, 1980
Inventors
Daniel A. Bihn
Pat L. Gordon
Assignee (at issue)
Intermedics 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.