Granted Patent
Utility
US 6,323,153 · App. 09/349,073
Method for the control of vegetation using herbicidal composition containing carboxylic or phoshonic acid salt
Inventor:
Robert A. Smiley
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Jul 8, 1999
Inventor
Robert A. Smiley
Assignee (at issue)
Falcon Lab, LLC
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.