Granted Patent
Utility
US 6,488,852 · App. 10/023,470
Apparatus and method for biological treatment of environmental contaminants and waste
Inventors:
John Lucido, Jon Shaffer
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Dec 17, 2001
Inventors
John Lucido
Jon Shaffer
Assignee (at issue)
AquaNovus, LLC
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.