Granted Patent
Utility
US 5,681,366 · App. 08/689,555
Neutral metal alkanoate micronutrient solutions and method of manufacturing same
Inventors:
Anthony E. Herold, James L. Hausmann
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Aug 9, 1996
Inventors
Anthony E. Herold
James L. Hausmann
Assignee (at issue)
Platte Chemical Co.
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.