Granted Patent
Utility
US 6,709,481 · App. 10/051,730
Method for the production of a unique soil adjuvant for horticultural and agronomic use
Inventor:
William E. Julien
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Jan 22, 2002
Inventor
William E. Julien
Assignee (at issue)
Biovance Technologies, 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.