Granted Patent
Utility
US 6,036,971 · App. 09/000,159
Coated granular pesticide method for producing the same and applications thereof
Inventors:
Narutoshi Kimoto, Yoshiya Kutsuzawa, Michiyuki Ashihara
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Jan 28, 1998
Inventors
Narutoshi Kimoto
Yoshiya Kutsuzawa
Michiyuki Ashihara
Assignee (at issue)
Chisso 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.