Granted Patent
Utility
US 4,710,475 · App. 06/862,451
Method for the determination of the imminence of labor
Inventors:
Gerald J. Gleich, Terri L. Wasmoen
Patented Case
View Patent ↗
Granted: Dec 1, 1987
Filed: May 12, 1986
Inventors
Gerald J. Gleich
Terri L. Wasmoen
Assignee (at issue)
Mayo Medical Resources
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.