Granted Patent
Utility
US 6,774,087 · App. 10/018,939
Liquid herbicide composition
Inventors:
Kazunari Nakayama, Chiako Kamihara
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: May 20, 2002
Inventors
Kazunari Nakayama
Chiako Kamihara
Assignee (at issue)
FMC CORPORATION
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.