Granted Patent
Utility
US 4,797,369 · App. 06/720,575
Method and apparatus for detecting a blood clot
Inventor:
Michael D. Mintz
Patented Case
View Patent ↗
Granted: Jan 10, 1989
Filed: Apr 5, 1985
Inventor
Michael D. Mintz
Assignee (at issue)
International Technidyne 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.