Granted Patent
Utility
US 6,302,161 · App. 09/757,911
Process for mixing, diluting and dispensing water dilutable formulations of insecticides utilizing an injector system
Inventors:
Larry D. Heller, Allen W. Wooldridge, William K. German
Patented Case
View Patent ↗
Granted: Oct 16, 2001
Filed: Jan 10, 2001
Inventors
Larry D. Heller
Allen W. Wooldridge
William K. German
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.