Granted Patent
Utility
US 5,421,121 · App. 08/305,401
Floral preservative method and composition
Inventors:
Richard K. Bestwick, Vijaya K. Mokkapati
Patented Case
View Patent ↗
Granted: Jun 6, 1995
Filed: Sep 8, 1994
Inventors
Richard K. Bestwick
Vijaya K. Mokkapati
Assignee (at issue)
EPITOPE 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.