Granted Patent
Utility
US 5,487,772 · App. 08/371,352
Carboxylate nutrients and methods for their production and use
Inventor:
Paul E. McCoy, Jr.
Patented Case
View Patent ↗
Granted: Jan 30, 1996
Filed: Jan 11, 1995
Inventor
Paul E. McCoy, Jr.
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.