Granted Patent
Utility
US 5,698,003 · App. 08/575,025
Formulation for fertilizer additive concentrate
Inventors:
Barry A. Omilinsky, Alexander D. Lindsay, Allen R. Sutton, Willis Thornsberry
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Dec 19, 1995
Inventors
Barry A. Omilinsky
Alexander D. Lindsay
Allen R. Sutton
Willis Thornsberry
Assignee (at issue)
IMC-Agrico 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.