Granted Patent
Utility
US 6,162,764 · App. 09/323,863
Premixture compositions for application of pesticides to agricultural acreage
Inventors:
Michael A. Atkinson, Randall Worthley
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Jun 1, 1999
Inventors
Michael A. Atkinson
Randall Worthley
Assignee (at issue)
Platte Chemical Co.
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.