Granted Patent
Utility
US 5,569,813 · App. 08/200,777
Inbred corn line designated ZS0223
Inventor:
Raymond J. LeRette
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: Feb 22, 1994
Inventor
Raymond J. LeRette
Assignee (at issue)
Zeneca Limited
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.