Granted Patent
Utility
US 4,745,268 · App. 06/822,067
Personal information card system
Inventor:
Jerome Drexler
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: Jan 24, 1986
Inventor
Jerome Drexler
Assignee (at issue)
Drexler Technology 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.