Granted Patent
Utility
US 6,013,866 · App. 09/131,378
Soybean cultivar 92-28531
Inventor:
J. Grover Shannon
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Aug 7, 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.