Granted Patent
Utility
US 5,070,080 · App. 07/303,747
Method of inhibiting generation, maturation, motility and viability of sperm with minerals in bioavailable form
Inventor:
Mostafa S. Fahim
Patented Case
View Patent ↗
Granted: Dec 3, 1991
Filed: Jan 30, 1989
Inventor
Mostafa S. Fahim
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.