Granted Patent
Utility
US 5,873,197 · App. 08/809,104
Seed priming
Inventors:
Hugh Robert Rowse, John M. McKee
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Mar 17, 1997
Inventors
Hugh Robert Rowse
John M. McKee
Assignee (at issue)
British Technology Group 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.