Granted Patent
Utility
US 6,797,181 · App. 10/270,995
Process for mixing treatment additives to contaminated liquids
Inventors:
Dwain E. Morse, Wade O. Morse, Thomas G. Matherly
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Oct 14, 2002
Inventors
Dwain E. Morse
Wade O. Morse
Thomas G. Matherly
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.