Granted Patent
Utility
US 5,981,847 · App. 09/123,415
Soybean cultivar 93-22973
Inventor:
J. Grover Shannon
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Jul 28, 1998
Inventor
J. Grover Shannon
Assignee (at issue)
DELTA AND PINE LAND COMPANY
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.