Granted Patent
Utility
US 6,277,787 · App. 09/395,716
Synergistic herbicidal methods and compositions
Inventors:
Timothy Malefyt, Robert M. Watkins, Frederick P. Salzman
Patented Case
View Patent ↗
Granted: Aug 21, 2001
Filed: Sep 14, 1999
Inventors
Timothy Malefyt
Robert M. Watkins
Frederick P. Salzman
Assignee (at issue)
American Cyanamid Company
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.