Granted Patent
Utility
US 6,166,306 · App. 09/176,949
Method of producing hybrid catharanthus using male sterility
Inventor:
Robert N. Bowman
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Oct 22, 1998
Inventor
Robert N. Bowman
Assignee (at issue)
Goldsmith Seeds, Inc.
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.