Granted Patent
Utility
US 6,121,525 · App. 09/270,878
Inbred corn line ZS4199
Inventor:
Kris Nyhus
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Mar 17, 1999
Inventor
Kris Nyhus
Assignee (at issue)
Advanta Technology, Ltd
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.