Granted Patent
Utility
US 6,797,869 · App. 09/836,347
Inbred corn line RBO1
Inventors:
William A. Koehring, W. Ken Russell, Steven S. Crafton
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Apr 18, 2001
Inventors
William A. Koehring
W. Ken Russell
Steven S. Crafton
Assignee (at issue)
Limagrain Genetics Grande Culture SA
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.